[{"author":[{"full_name":"Henheik, Sven Joscha","last_name":"Henheik","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","orcid":"0000-0003-1106-327X","first_name":"Sven Joscha"},{"first_name":"Asbjørn Bækgaard","id":"e1a2682f-dc8d-11ea-abe3-81da9ac728f1","orcid":"0000-0003-4476-2288","last_name":"Lauritsen","full_name":"Lauritsen, Asbjørn Bækgaard"},{"id":"5DA90512-D80F-11E9-8994-2E2EE6697425","orcid":"0000-0002-9071-5880","first_name":"Barbara","full_name":"Roos, Barbara","last_name":"Roos"}],"month":"10","scopus_import":"1","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1","article_number":"2360005 ","quality_controlled":"1","article_type":"original","status":"public","date_published":"2023-10-31T00:00:00Z","abstract":[{"text":"It is a remarkable property of BCS theory that the ratio of the energy gap at zero temperature Ξ\r\n and the critical temperature Tc is (approximately) given by a universal constant, independent of the microscopic details of the fermionic interaction. This universality has rigorously been proven quite recently in three spatial dimensions and three different limiting regimes: weak coupling, low density and high density. The goal of this short note is to extend the universal behavior to lower dimensions d=1,2 and give an exemplary proof in the weak coupling limit.","lang":"eng"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"publisher":"World Scientific Publishing","publication_identifier":{"eissn":["1793-6659"],"issn":["0129-055X"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","doi":"10.1142/s0129055x2360005x","oa_version":"Published Version","publication":"Reviews in Mathematical Physics","arxiv":1,"ec_funded":1,"language":[{"iso":"eng"}],"year":"2023","day":"31","title":"Universality in low-dimensional BCS theory","external_id":{"arxiv":["2301.05621"]},"acknowledgement":"We thank Robert Seiringer for comments on the paper. J. H. gratefully acknowledges  partial  financial  support  by  the  ERC  Advanced  Grant  “RMTBeyond”No. 101020331.This research was funded in part by the Austrian Science Fund (FWF) grantnumber I6427.","main_file_link":[{"url":"https://doi.org/10.1142/S0129055X2360005X","open_access":"1"}],"publication_status":"epub_ahead","date_created":"2023-11-15T23:48:14Z","project":[{"grant_number":"101020331","_id":"62796744-2b32-11ec-9570-940b20777f1d","call_identifier":"H2020","name":"Random matrices beyond Wigner-Dyson-Mehta"},{"_id":"bda63fe5-d553-11ed-ba76-a16e3d2f256b","name":"Mathematical Challenges in BCS Theory of Superconductivity","grant_number":"I06427"}],"_id":"14542","date_updated":"2023-11-20T10:04:38Z","citation":{"ista":"Henheik SJ, Lauritsen AB, Roos B. 2023. Universality in low-dimensional BCS theory. Reviews in Mathematical Physics., 2360005.","apa":"Henheik, S. J., Lauritsen, A. B., &#38; Roos, B. (2023). Universality in low-dimensional BCS theory. <i>Reviews in Mathematical Physics</i>. World Scientific Publishing. <a href=\"https://doi.org/10.1142/s0129055x2360005x\">https://doi.org/10.1142/s0129055x2360005x</a>","short":"S.J. Henheik, A.B. Lauritsen, B. Roos, Reviews in Mathematical Physics (2023).","ama":"Henheik SJ, Lauritsen AB, Roos B. Universality in low-dimensional BCS theory. <i>Reviews in Mathematical Physics</i>. 2023. doi:<a href=\"https://doi.org/10.1142/s0129055x2360005x\">10.1142/s0129055x2360005x</a>","mla":"Henheik, Sven Joscha, et al. “Universality in Low-Dimensional BCS Theory.” <i>Reviews in Mathematical Physics</i>, 2360005, World Scientific Publishing, 2023, doi:<a href=\"https://doi.org/10.1142/s0129055x2360005x\">10.1142/s0129055x2360005x</a>.","chicago":"Henheik, Sven Joscha, Asbjørn Bækgaard Lauritsen, and Barbara Roos. “Universality in Low-Dimensional BCS Theory.” <i>Reviews in Mathematical Physics</i>. World Scientific Publishing, 2023. <a href=\"https://doi.org/10.1142/s0129055x2360005x\">https://doi.org/10.1142/s0129055x2360005x</a>.","ieee":"S. J. Henheik, A. B. Lauritsen, and B. Roos, “Universality in low-dimensional BCS theory,” <i>Reviews in Mathematical Physics</i>. World Scientific Publishing, 2023."},"department":[{"_id":"GradSch"},{"_id":"LaEr"},{"_id":"RoSe"}]},{"publication_status":"epub_ahead","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/brain/awad380"}],"date_created":"2023-11-16T12:36:51Z","date_updated":"2023-11-20T10:17:32Z","_id":"14543","department":[{"_id":"GradSch"}],"citation":{"ieee":"R. Kaiyrzhanov <i>et al.</i>, “Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders,” <i>Brain</i>. Oxford University Press, 2023.","short":"R. Kaiyrzhanov, A. Rad, S.-J. Lin, A. Bertoli-Avella, W.W. Kallemeijn, A. Godwin, M.S. Zaki, K. Huang, T. Lau, C. Petree, S. Efthymiou, E. Ghayoor Karimiani, M. Hempel, E.A. Normand, S. Rudnik-Schöneborn, U.A. Schatz, M.P. Baggelaar, M. Ilyas, T. Sultan, J.R. Alvi, M. Ganieva, B. Fowler, R. Aanicai, G. Akay Tayfun, A. Al Saman, A. Alswaid, N. Amiri, N. Asilova, V. Shotelersuk, P. Yeetong, M. Azam, M. Babaei, G. Bahrami Monajemi, P. Mohammadi, S. Samie, S.H. Banu, J.P. Basto, F. Kortüm, M. Bauer, P. Bauer, C. Beetz, M. Garshasbi, A. Hameed Issa, W. Eyaid, H. Ahmed, N. Hashemi, K. Hassanpour, I. Herman, S. Ibrohimov, B.A. Abdul-Majeed, M. Imdad, M. Isrofilov, Q. Kaiyal, S. Khan, B. Kirmse, J. Koster, C.M. Lourenço, T. Mitani, O. Moldovan, D. Murphy, M. Najafi, D. Pehlivan, M.E. Rocha, V. Salpietro, M. Schmidts, A. Shalata, M. Mahroum, J.K. Talbeya, R.W. Taylor, D. Vazquez, A. Vetro, H.R. Waterham, M. Zaman, T.A. Schrader, W.K. Chung, R. Guerrini, J.R. Lupski, J. Gleeson, M. Suri, Y. Jamshidi, K.P. Bhatia, B. Vona, M. Schrader, M. Severino, M. Guille, E.W. Tate, G.K. Varshney, H. Houlden, R. Maroofian, Brain (2023).","ista":"Kaiyrzhanov R, Rad A, Lin S-J, Bertoli-Avella A, Kallemeijn WW, Godwin A, Zaki MS, Huang K, Lau T, Petree C, Efthymiou S, Ghayoor Karimiani E, Hempel M, Normand EA, Rudnik-Schöneborn S, Schatz UA, Baggelaar MP, Ilyas M, Sultan T, Alvi JR, Ganieva M, Fowler B, Aanicai R, Akay Tayfun G, Al Saman A, Alswaid A, Amiri N, Asilova N, Shotelersuk V, Yeetong P, Azam M, Babaei M, Bahrami Monajemi G, Mohammadi P, Samie S, Banu SH, Basto JP, Kortüm F, Bauer M, Bauer P, Beetz C, Garshasbi M, Hameed Issa A, Eyaid W, Ahmed H, Hashemi N, Hassanpour K, Herman I, Ibrohimov S, Abdul-Majeed BA, Imdad M, Isrofilov M, Kaiyal Q, Khan S, Kirmse B, Koster J, Lourenço CM, Mitani T, Moldovan O, Murphy D, Najafi M, Pehlivan D, Rocha ME, Salpietro V, Schmidts M, Shalata A, Mahroum M, Talbeya JK, Taylor RW, Vazquez D, Vetro A, Waterham HR, Zaman M, Schrader TA, Chung WK, Guerrini R, Lupski JR, Gleeson J, Suri M, Jamshidi Y, Bhatia KP, Vona B, Schrader M, Severino M, Guille M, Tate EW, Varshney GK, Houlden H, Maroofian R. 2023. Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. Brain., awad380.","apa":"Kaiyrzhanov, R., Rad, A., Lin, S.-J., Bertoli-Avella, A., Kallemeijn, W. W., Godwin, A., … Maroofian, R. (2023). Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. <i>Brain</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/brain/awad380\">https://doi.org/10.1093/brain/awad380</a>","chicago":"Kaiyrzhanov, Rauan, Aboulfazl Rad, Sheng-Jia Lin, Aida Bertoli-Avella, Wouter W Kallemeijn, Annie Godwin, Maha S Zaki, et al. “Bi-Allelic ACBD6 Variants Lead to a Neurodevelopmental Syndrome with Progressive and Complex Movement Disorders.” <i>Brain</i>. Oxford University Press, 2023. <a href=\"https://doi.org/10.1093/brain/awad380\">https://doi.org/10.1093/brain/awad380</a>.","mla":"Kaiyrzhanov, Rauan, et al. “Bi-Allelic ACBD6 Variants Lead to a Neurodevelopmental Syndrome with Progressive and Complex Movement Disorders.” <i>Brain</i>, awad380, Oxford University Press, 2023, doi:<a href=\"https://doi.org/10.1093/brain/awad380\">10.1093/brain/awad380</a>.","ama":"Kaiyrzhanov R, Rad A, Lin S-J, et al. Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. <i>Brain</i>. 2023. doi:<a href=\"https://doi.org/10.1093/brain/awad380\">10.1093/brain/awad380</a>"},"year":"2023","title":"Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders","day":"10","publisher":"Oxford University Press","oa":1,"type":"journal_article","publication_identifier":{"eissn":["1460-2156"],"issn":["0006-8950"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","keyword":["Neurology (clinical)"],"doi":"10.1093/brain/awad380","language":[{"iso":"eng"}],"oa_version":"Submitted Version","publication":"Brain","extern":"1","month":"11","author":[{"first_name":"Rauan","last_name":"Kaiyrzhanov","full_name":"Kaiyrzhanov, Rauan"},{"full_name":"Rad, Aboulfazl","last_name":"Rad","first_name":"Aboulfazl"},{"last_name":"Lin","full_name":"Lin, Sheng-Jia","first_name":"Sheng-Jia"},{"full_name":"Bertoli-Avella, Aida","last_name":"Bertoli-Avella","first_name":"Aida"},{"first_name":"Wouter W","last_name":"Kallemeijn","full_name":"Kallemeijn, Wouter W"},{"first_name":"Annie","full_name":"Godwin, Annie","last_name":"Godwin"},{"first_name":"Maha S","last_name":"Zaki","full_name":"Zaki, Maha S"},{"first_name":"Kevin","orcid":"0000-0002-2512-7812","id":"3b3d2888-1ff6-11ee-9fa6-8f209ca91fe3","last_name":"Huang","full_name":"Huang, Kevin"},{"full_name":"Lau, Tracy","last_name":"Lau","first_name":"Tracy"},{"first_name":"Cassidy","last_name":"Petree","full_name":"Petree, Cassidy"},{"first_name":"Stephanie","full_name":"Efthymiou, Stephanie","last_name":"Efthymiou"},{"full_name":"Ghayoor Karimiani, Ehsan","last_name":"Ghayoor Karimiani","first_name":"Ehsan"},{"first_name":"Maja","full_name":"Hempel, Maja","last_name":"Hempel"},{"first_name":"Elizabeth A","last_name":"Normand","full_name":"Normand, Elizabeth A"},{"first_name":"Sabine","last_name":"Rudnik-Schöneborn","full_name":"Rudnik-Schöneborn, Sabine"},{"last_name":"Schatz","full_name":"Schatz, Ulrich A","first_name":"Ulrich A"},{"full_name":"Baggelaar, Marc P","last_name":"Baggelaar","first_name":"Marc P"},{"last_name":"Ilyas","full_name":"Ilyas, Muhammad","first_name":"Muhammad"},{"last_name":"Sultan","full_name":"Sultan, Tipu","first_name":"Tipu"},{"first_name":"Javeria Raza","full_name":"Alvi, Javeria Raza","last_name":"Alvi"},{"first_name":"Manizha","full_name":"Ganieva, Manizha","last_name":"Ganieva"},{"first_name":"Ben","last_name":"Fowler","full_name":"Fowler, Ben"},{"first_name":"Ruxandra","full_name":"Aanicai, Ruxandra","last_name":"Aanicai"},{"full_name":"Akay Tayfun, Gulsen","last_name":"Akay Tayfun","first_name":"Gulsen"},{"full_name":"Al Saman, Abdulaziz","last_name":"Al Saman","first_name":"Abdulaziz"},{"first_name":"Abdulrahman","last_name":"Alswaid","full_name":"Alswaid, Abdulrahman"},{"full_name":"Amiri, Nafise","last_name":"Amiri","first_name":"Nafise"},{"full_name":"Asilova, Nilufar","last_name":"Asilova","first_name":"Nilufar"},{"last_name":"Shotelersuk","full_name":"Shotelersuk, Vorasuk","first_name":"Vorasuk"},{"last_name":"Yeetong","full_name":"Yeetong, Patra","first_name":"Patra"},{"first_name":"Matloob","full_name":"Azam, Matloob","last_name":"Azam"},{"full_name":"Babaei, Meisam","last_name":"Babaei","first_name":"Meisam"},{"last_name":"Bahrami Monajemi","full_name":"Bahrami Monajemi, Gholamreza","first_name":"Gholamreza"},{"first_name":"Pouria","last_name":"Mohammadi","full_name":"Mohammadi, Pouria"},{"full_name":"Samie, Saeed","last_name":"Samie","first_name":"Saeed"},{"first_name":"Selina Husna","last_name":"Banu","full_name":"Banu, Selina Husna"},{"last_name":"Basto","full_name":"Basto, Jorge Pinto","first_name":"Jorge Pinto"},{"full_name":"Kortüm, Fanny","last_name":"Kortüm","first_name":"Fanny"},{"first_name":"Mislen","last_name":"Bauer","full_name":"Bauer, Mislen"},{"first_name":"Peter","last_name":"Bauer","full_name":"Bauer, Peter"},{"first_name":"Christian","last_name":"Beetz","full_name":"Beetz, Christian"},{"first_name":"Masoud","last_name":"Garshasbi","full_name":"Garshasbi, Masoud"},{"last_name":"Hameed Issa","full_name":"Hameed Issa, Awatif","first_name":"Awatif"},{"last_name":"Eyaid","full_name":"Eyaid, Wafaa","first_name":"Wafaa"},{"first_name":"Hind","last_name":"Ahmed","full_name":"Ahmed, Hind"},{"last_name":"Hashemi","full_name":"Hashemi, Narges","first_name":"Narges"},{"full_name":"Hassanpour, Kazem","last_name":"Hassanpour","first_name":"Kazem"},{"full_name":"Herman, Isabella","last_name":"Herman","first_name":"Isabella"},{"full_name":"Ibrohimov, Sherozjon","last_name":"Ibrohimov","first_name":"Sherozjon"},{"full_name":"Abdul-Majeed, Ban A","last_name":"Abdul-Majeed","first_name":"Ban A"},{"first_name":"Maria","last_name":"Imdad","full_name":"Imdad, Maria"},{"last_name":"Isrofilov","full_name":"Isrofilov, Maksudjon","first_name":"Maksudjon"},{"last_name":"Kaiyal","full_name":"Kaiyal, Qassem","first_name":"Qassem"},{"last_name":"Khan","full_name":"Khan, Suliman","first_name":"Suliman"},{"full_name":"Kirmse, Brian","last_name":"Kirmse","first_name":"Brian"},{"first_name":"Janet","full_name":"Koster, Janet","last_name":"Koster"},{"last_name":"Lourenço","full_name":"Lourenço, Charles Marques","first_name":"Charles Marques"},{"first_name":"Tadahiro","full_name":"Mitani, Tadahiro","last_name":"Mitani"},{"first_name":"Oana","full_name":"Moldovan, Oana","last_name":"Moldovan"},{"first_name":"David","last_name":"Murphy","full_name":"Murphy, David"},{"first_name":"Maryam","full_name":"Najafi, Maryam","last_name":"Najafi"},{"first_name":"Davut","last_name":"Pehlivan","full_name":"Pehlivan, Davut"},{"first_name":"Maria Eugenia","full_name":"Rocha, Maria Eugenia","last_name":"Rocha"},{"last_name":"Salpietro","full_name":"Salpietro, Vincenzo","first_name":"Vincenzo"},{"first_name":"Miriam","last_name":"Schmidts","full_name":"Schmidts, Miriam"},{"first_name":"Adel","full_name":"Shalata, Adel","last_name":"Shalata"},{"first_name":"Mohammad","full_name":"Mahroum, Mohammad","last_name":"Mahroum"},{"first_name":"Jawabreh Kassem","last_name":"Talbeya","full_name":"Talbeya, Jawabreh Kassem"},{"last_name":"Taylor","full_name":"Taylor, Robert W","first_name":"Robert W"},{"last_name":"Vazquez","full_name":"Vazquez, Dayana","first_name":"Dayana"},{"last_name":"Vetro","full_name":"Vetro, Annalisa","first_name":"Annalisa"},{"first_name":"Hans R","last_name":"Waterham","full_name":"Waterham, Hans R"},{"first_name":"Mashaya","last_name":"Zaman","full_name":"Zaman, Mashaya"},{"first_name":"Tina A","last_name":"Schrader","full_name":"Schrader, Tina A"},{"full_name":"Chung, Wendy K","last_name":"Chung","first_name":"Wendy K"},{"last_name":"Guerrini","full_name":"Guerrini, Renzo","first_name":"Renzo"},{"full_name":"Lupski, James R","last_name":"Lupski","first_name":"James R"},{"first_name":"Joseph","full_name":"Gleeson, Joseph","last_name":"Gleeson"},{"full_name":"Suri, Mohnish","last_name":"Suri","first_name":"Mohnish"},{"last_name":"Jamshidi","full_name":"Jamshidi, Yalda","first_name":"Yalda"},{"last_name":"Bhatia","full_name":"Bhatia, Kailash P","first_name":"Kailash P"},{"last_name":"Vona","full_name":"Vona, Barbara","first_name":"Barbara"},{"last_name":"Schrader","full_name":"Schrader, Michael","first_name":"Michael"},{"first_name":"Mariasavina","full_name":"Severino, Mariasavina","last_name":"Severino"},{"last_name":"Guille","full_name":"Guille, Matthew","first_name":"Matthew"},{"last_name":"Tate","full_name":"Tate, Edward W","first_name":"Edward W"},{"first_name":"Gaurav K","full_name":"Varshney, Gaurav K","last_name":"Varshney"},{"last_name":"Houlden","full_name":"Houlden, Henry","first_name":"Henry"},{"first_name":"Reza","full_name":"Maroofian, Reza","last_name":"Maroofian"}],"scopus_import":"1","article_processing_charge":"No","article_number":"awad380","quality_controlled":"1","status":"public","article_type":"original","abstract":[{"text":"The acyl-CoA-binding domain-containing protein 6 (ACBD6) is ubiquitously expressed, plays a role in the acylation of lipids and proteins, and regulates the N-myristoylation of proteins via N-myristoyltransferase enzymes (NMTs). However, its precise function in cells is still unclear, as is the consequence of ACBD6 defects on human pathophysiology. Utilizing exome sequencing and extensive international data sharing efforts, we identified 45 affected individuals from 28 unrelated families (consanguinity 93%) with bi-allelic pathogenic, predominantly loss-of-function (18/20) variants in ACBD6. We generated zebrafish and Xenopus tropicalis acbd6 knockouts by CRISPR/Cas9 and characterized the role of ACBD6 on protein N-myristoylation with YnMyr chemical proteomics in the model organisms and human cells, with the latter also being subjected further to ACBD6 peroxisomal localization studies. The affected individuals (23 males and 22 females), with ages ranging from 1 to 50 years old, typically present with a complex and progressive disease involving moderate-to-severe global developmental delay/intellectual disability (100%) with significant expressive language impairment (98%), movement disorders (97%), facial dysmorphism (95%), and mild cerebellar ataxia (85%) associated with gait impairment (94%), limb spasticity/hypertonia (76%), oculomotor (71%) and behavioural abnormalities (65%), overweight (59%), microcephaly (39%) and epilepsy (33%). The most conspicuous and common movement disorder was dystonia (94%), frequently leading to early-onset progressive postural deformities (97%), limb dystonia (55%), and cervical dystonia (31%). A jerky tremor in the upper limbs (63%), a mild head tremor (59%), parkinsonism/hypokinesia developing with advancing age (32%), and simple motor and vocal tics were among other frequent movement disorders. Midline brain malformations including corpus callosum abnormalities (70%), hypoplasia/agenesis of the anterior commissure (66%), short midbrain and small inferior cerebellar vermis (38% each), as well as hypertrophy of the clava (24%) were common neuroimaging findings. acbd6-deficient zebrafish and Xenopus models effectively recapitulated many clinical phenotypes reported in patients including movement disorders, progressive neuromotor impairment, seizures, microcephaly, craniofacial dysmorphism, and midbrain defects accompanied by developmental delay with increased mortality over time. Unlike ACBD5, ACBD6 did not show a peroxisomal localisation and ACBD6-deficiency was not associated with altered peroxisomal parameters in patient fibroblasts. Significant differences in YnMyr-labelling were observed for 68 co- and 18 post-translationally N-myristoylated proteins in patient-derived fibroblasts. N-Myristoylation was similarly affected in acbd6-deficient zebrafish and Xenopus tropicalis models, including Fus, Marcks, and Chchd-related proteins implicated in neurological diseases. The present study provides evidence that bi-allelic pathogenic variants in ACBD6 lead to a distinct neurodevelopmental syndrome accompanied by complex and progressive cognitive and movement disorders.","lang":"eng"}],"date_published":"2023-11-10T00:00:00Z"},{"supervisor":[{"orcid":"0000-0003-2607-2363","id":"4AD6785A-F248-11E8-B48F-1D18A9856A87","first_name":"Andrew P","full_name":"Higginbotham, Andrew P","last_name":"Higginbotham"}],"year":"2023","title":"Resonant microwave spectroscopy of Al-InAs","day":"16","date_created":"2023-11-17T13:45:26Z","publication_status":"published","alternative_title":["ISTA Thesis"],"department":[{"_id":"GradSch"},{"_id":"AnHi"}],"citation":{"ieee":"D. T. Phan, “Resonant microwave spectroscopy of Al-InAs,” Institute of Science and Technology Austria, 2023.","ama":"Phan DT. Resonant microwave spectroscopy of Al-InAs. 2023. doi:<a href=\"https://doi.org/10.15479/14547\">10.15479/14547</a>","mla":"Phan, Duc T. <i>Resonant Microwave Spectroscopy of Al-InAs</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/14547\">10.15479/14547</a>.","chicago":"Phan, Duc T. “Resonant Microwave Spectroscopy of Al-InAs.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/14547\">https://doi.org/10.15479/14547</a>.","apa":"Phan, D. T. (2023). <i>Resonant microwave spectroscopy of Al-InAs</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/14547\">https://doi.org/10.15479/14547</a>","ista":"Phan DT. 2023. Resonant microwave spectroscopy of Al-InAs. Institute of Science and Technology Austria.","short":"D.T. Phan, Resonant Microwave Spectroscopy of Al-InAs, Institute of Science and Technology Austria, 2023."},"file_date_updated":"2023-11-22T09:46:06Z","date_updated":"2023-11-30T10:56:04Z","_id":"14547","has_accepted_license":"1","month":"11","author":[{"last_name":"Phan","full_name":"Phan, Duc T","first_name":"Duc T","id":"29C8C0B4-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"No","abstract":[{"lang":"eng","text":"Superconductor-semiconductor heterostructures currently capture a significant amount of research interest and they serve as the physical platform in many proposals towards topological quantum computation.\r\nDespite being under extensive investigations, historically using transport techniques, the basic properties of the interface between the superconductor and the semiconductor remain to be understood.\r\n\r\nIn this thesis, two separate studies on the Al-InAs heterostructures are reported with the first focusing on the physics of the material motivated by the emergence of a new phase, the Bogoliubov-Fermi surface. \r\nThe second focuses on a technological application, a gate-tunable Josephson parametric amplifier.\r\n\r\nIn the first study, we investigate the hypothesized unconventional nature of the induced superconductivity at the interface between the Al thin film and the InAs quantum well.\r\nWe embed a two-dimensional Al-InAs hybrid system in a resonant microwave circuit allowing measurements of change in inductance.\r\nThe behaviour of the resonance in a range of temperature and in-plane magnetic field has been studied and compared with the theory of conventional s-wave superconductor and a two-component theory that includes both contribution of the $s$-wave pairing in Al and the intraband $p \\pm ip$ pairing in InAs.\r\nMeasuring the temperature dependence of resonant frequency, no discrepancy is found between data and the conventional theory.\r\nWe observe the breakdown of superconductivity due to an applied magnetic field which contradicts the conventional theory.\r\nIn contrast, the data can be captured quantitatively by fitting to a two-component model.\r\nWe find the evidence of the intraband $p \\pm ip$ pairing in the InAs and the emergence of the Bogoliubov-Fermi surfaces due to magnetic field with the characteristic value $B^* = 0.33~\\mathrm{T}$.\r\nFrom the fits, the sheet resistance of Al, the carrier density and mobility in InAs are determined.\r\nBy systematically studying the anisotropy of the circuit response, we find weak anisotropy for $B < B^*$ and increasingly strong anisotropy for $B > B^*$ resulting in a pronounced two-lobe structure in polar plot of frequency versus field angle.\r\nStrong resemblance between the field dependence of dissipation and superfluid density hints at a hidden signature of the Bogoliubov-Fermi surface that is burried in the dissipation data.\r\n\r\nIn the second study, we realize a parametric amplifier with a Josephson field effect transistor as the active element.\r\nThe device's modest construction consists of a gated SNS weak link embedded at the center of a coplanar waveguide resonator.\r\nBy applying a gate voltage, the resonant frequency is field-effect tunable over a range of 2 GHz.\r\nModelling the JoFET minimally as a parallel RL circuit, the dissipation introduced by the JoFET can be quantitatively related to the gate voltage.\r\nWe observed gate-tunable Kerr nonlinearity qualitatively in line with expectation.\r\nThe JoFET amplifier has 20 dB of gain, 4 MHz of instantaneous bandwidth, and a 1dB compression point of -125.5 dBm when operated at a fixed resonant frequency.\r\nIn general, the signal-to-noise ratio is improved by 5-7 dB when the JoFET amplifier is activated compared.\r\nThe noise of the measurement chain and insertion loss of relevant circuit elements are calibrated to determine the expected and the real noise performance of the JoFET amplifier.\r\nAs a quantification of the noise performance, the measured total input-referred noise of the JoFET amplifier is in good agreement with the estimated expectation which takes device loss into account.\r\nWe found that the noise performance of the device reported in this document approaches one photon of total input-referred added noise which is the quantum limit imposed in nondegenerate parametric amplifier."}],"ddc":["530"],"date_published":"2023-11-16T00:00:00Z","file":[{"file_name":"Phan_Thesis_pdfa.pdf","date_updated":"2023-11-22T09:46:06Z","content_type":"application/pdf","file_id":"14548","file_size":34828019,"access_level":"open_access","checksum":"db0c37d213bc002125bd59690e9db246","creator":"pduc","relation":"main_file","date_created":"2023-11-17T13:36:44Z"},{"checksum":"8d3bd6afa279a0078ffd13e06bb6d56d","creator":"pduc","relation":"source_file","date_created":"2023-11-17T13:44:53Z","date_updated":"2023-11-17T13:47:54Z","file_name":"dissertation_src.zip","content_type":"application/zip","file_id":"14549","file_size":279319709,"access_level":"closed"}],"status":"public","oa":1,"publisher":"Institute of Science and Technology Austria","tmp":{"name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","image":"/images/cc_by_nc_sa.png"},"language":[{"iso":"eng"}],"oa_version":"Published Version","related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"10851"},{"relation":"part_of_dissertation","id":"13264","status":"public"}]},"type":"dissertation","publication_identifier":{"issn":["2663 - 337X"]},"acknowledged_ssus":[{"_id":"NanoFab"},{"_id":"Bio"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","keyword":["superconductor-semiconductor","superconductivity","Al","InAs","p-wave","superconductivity","JPA","microwave"],"degree_awarded":"PhD","doi":"10.15479/14547","page":"80"},{"file_date_updated":"2023-11-29T09:28:30Z","project":[{"grant_number":"948819","name":"Bridging Scales in Random Materials","call_identifier":"H2020","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d"}],"_id":"14587","date_updated":"2023-11-30T13:25:03Z","citation":{"chicago":"Marveggio, Alice. “Weak-Strong Stability and Phase-Field Approximation of Interface Evolution Problems in Fluid Mechanics and in Material Sciences.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/at:ista:14587\">https://doi.org/10.15479/at:ista:14587</a>.","ama":"Marveggio A. Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences. 2023. doi:<a href=\"https://doi.org/10.15479/at:ista:14587\">10.15479/at:ista:14587</a>","mla":"Marveggio, Alice. <i>Weak-Strong Stability and Phase-Field Approximation of Interface Evolution Problems in Fluid Mechanics and in Material Sciences</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/at:ista:14587\">10.15479/at:ista:14587</a>.","short":"A. Marveggio, Weak-Strong Stability and Phase-Field Approximation of Interface Evolution Problems in Fluid Mechanics and in Material Sciences, Institute of Science and Technology Austria, 2023.","ista":"Marveggio A. 2023. Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences. Institute of Science and Technology Austria.","apa":"Marveggio, A. (2023). <i>Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:14587\">https://doi.org/10.15479/at:ista:14587</a>","ieee":"A. Marveggio, “Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences,” Institute of Science and Technology Austria, 2023."},"department":[{"_id":"GradSch"},{"_id":"JuFi"}],"publication_status":"published","alternative_title":["ISTA Thesis"],"date_created":"2023-11-21T11:41:05Z","day":"21","title":"Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences","acknowledgement":"The research projects contained in this thesis have received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 948819).","supervisor":[{"last_name":"Fischer","full_name":"Fischer, Julian L","first_name":"Julian L","orcid":"0000-0002-0479-558X","id":"2C12A0B0-F248-11E8-B48F-1D18A9856A87"}],"year":"2023","publication_identifier":{"issn":["2663 - 337X"]},"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","type":"dissertation","degree_awarded":"PhD","page":"228","doi":"10.15479/at:ista:14587","oa_version":"Published Version","language":[{"iso":"eng"}],"ec_funded":1,"related_material":{"record":[{"status":"public","id":"11842","relation":"part_of_dissertation"},{"status":"public","id":"14597","relation":"part_of_dissertation"}]},"tmp":{"name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","image":"/images/cc_by_nc_sa.png"},"publisher":"Institute of Science and Technology Austria","oa":1,"status":"public","date_published":"2023-11-21T00:00:00Z","ddc":["515"],"abstract":[{"text":"This thesis concerns the application of variational methods to the study of evolution problems arising in fluid mechanics and in material sciences. The main focus is on weak-strong stability properties of some curvature driven interface evolution problems, such as the two-phase Navier–Stokes flow with surface tension and multiphase mean curvature flow, and on the phase-field approximation of the latter. Furthermore, we discuss a variational approach to the study of a class of doubly nonlinear wave equations.\r\nFirst, we consider the two-phase Navier–Stokes flow with surface tension within a bounded domain. The two fluids are immiscible and separated by a sharp interface, which intersects the boundary of the domain at a constant contact angle of ninety degree. We devise a suitable concept of varifolds solutions for the associated interface evolution problem and we establish a weak-strong uniqueness principle in case of a two dimensional ambient space. In order to focus on the boundary effects and on the singular geometry of the evolving domains, we work for simplicity in the regime of same viscosities for the two fluids.\r\nThe core of the thesis consists in the rigorous proof of the convergence of the vectorial Allen-Cahn equation towards multiphase mean curvature flow for a suitable class of multi- well potentials and for well-prepared initial data. We even establish a rate of convergence. Our relative energy approach relies on the concept of gradient-flow calibration for branching singularities in multiphase mean curvature flow and thus enables us to overcome the limitations of other approaches. To the best of the author’s knowledge, our result is the first quantitative and unconditional one available in the literature for the vectorial/multiphase setting.\r\nThis thesis also contains a first study of weak-strong stability for planar multiphase mean curvature flow beyond the singularity resulting from a topology change. Previous weak-strong results are indeed limited to time horizons before the first topology change of the strong solution. We consider circular topology changes and we prove weak-strong stability for BV solutions to planar multiphase mean curvature flow beyond the associated singular times by dynamically adapting the strong solutions to the weak one by means of a space-time shift.\r\nIn the context of interface evolution problems, our proofs for the main results of this thesis are based on the relative energy technique, relying on novel suitable notions of relative energy functionals, which in particular measure the interface error. Our statements follow from the resulting stability estimates for the relative energy associated to the problem.\r\nAt last, we introduce a variational approach to the study of nonlinear evolution problems. This approach hinges on the minimization of a parameter dependent family of convex functionals over entire trajectories, known as Weighted Inertia-Dissipation-Energy (WIDE) functionals. We consider a class of doubly nonlinear wave equations and establish the convergence, up to subsequences, of the associated WIDE minimizers to a solution of the target problem as the parameter goes to zero.","lang":"eng"}],"file":[{"file_name":"thesis_Marveggio.pdf","date_updated":"2023-11-29T09:09:31Z","success":1,"file_id":"14626","content_type":"application/pdf","access_level":"open_access","file_size":2881100,"checksum":"6c7db4cc86da6cdc79f7f358dc7755d4","creator":"amarvegg","date_created":"2023-11-29T09:09:31Z","relation":"main_file"},{"content_type":"application/zip","file_id":"14627","file_size":10189696,"access_level":"open_access","date_updated":"2023-11-29T09:28:30Z","file_name":"Thesis_Marveggio.zip","relation":"source_file","date_created":"2023-11-29T09:10:19Z","checksum":"52f28bdf95ec82cff39f3685f9c48e7d","creator":"amarvegg"}],"author":[{"id":"25647992-AA84-11E9-9D75-8427E6697425","first_name":"Alice","full_name":"Marveggio, Alice","last_name":"Marveggio"}],"month":"11","article_processing_charge":"No","has_accepted_license":"1"},{"tmp":{"name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","image":"/images/cc_by_nc_sa.png"},"publisher":"Institute of Science and Technology Austria","page":"142","degree_awarded":"PhD","doi":"10.15479/at:ista:14622","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publication_identifier":{"issn":["2663 - 337X"]},"type":"dissertation","related_material":{"record":[{"relation":"part_of_dissertation","id":"11471","status":"public"},{"id":"13125","relation":"part_of_dissertation","status":"public"},{"relation":"part_of_dissertation","id":"9760","status":"public"}]},"oa_version":"Published Version","ec_funded":1,"language":[{"iso":"eng"}],"article_processing_charge":"No","author":[{"full_name":"Sack, Stefan","last_name":"Sack","orcid":"0000-0001-5400-8508","id":"dd622248-f6e0-11ea-865d-ce382a1c81a5","first_name":"Stefan"}],"month":"11","has_accepted_license":"1","status":"public","file":[{"creator":"ssack","checksum":"068fd3570506ec42b2faa390de784bc4","embargo":"2024-11-30","date_created":"2023-11-30T15:53:10Z","relation":"main_file","embargo_to":"open_access","file_name":"PhD_Thesis.pdf","date_updated":"2023-12-01T11:10:46Z","access_level":"closed","file_size":11947523,"file_id":"14635","content_type":"application/pdf"},{"date_updated":"2023-12-01T11:10:46Z","file_name":"PhD Thesis (1).zip","access_level":"closed","file_size":18422964,"file_id":"14636","content_type":"application/zip","creator":"ssack","checksum":"0fa3bc0d108aed0ac59d2c6beef2220a","date_created":"2023-11-30T15:54:11Z","relation":"source_file"}],"date_published":"2023-11-30T00:00:00Z","ddc":["530"],"alternative_title":["ISTA Thesis"],"publication_status":"published","date_created":"2023-11-28T10:58:13Z","_id":"14622","date_updated":"2023-12-13T14:47:25Z","project":[{"name":"Quantum_Quantum Circuits and Software_Variational quantum algorithms on NISQ devices","_id":"bd660c93-d553-11ed-ba76-fb0fb6f49c0d"},{"_id":"23841C26-32DE-11EA-91FC-C7463DDC885E","call_identifier":"H2020","name":"Non-Ergodic Quantum Matter: Universality, Dynamics and Control","grant_number":"850899"}],"file_date_updated":"2023-12-01T11:10:46Z","citation":{"ieee":"S. Sack, “Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems,” Institute of Science and Technology Austria, 2023.","mla":"Sack, Stefan. <i>Improving Variational Quantum Algorithms: Innovative Initialization Techniques and Extensions to Qudit Systems</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/at:ista:14622\">10.15479/at:ista:14622</a>.","ama":"Sack S. Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. 2023. doi:<a href=\"https://doi.org/10.15479/at:ista:14622\">10.15479/at:ista:14622</a>","chicago":"Sack, Stefan. “Improving Variational Quantum Algorithms: Innovative Initialization Techniques and Extensions to Qudit Systems.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/at:ista:14622\">https://doi.org/10.15479/at:ista:14622</a>.","ista":"Sack S. 2023. Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. Institute of Science and Technology Austria.","apa":"Sack, S. (2023). <i>Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:14622\">https://doi.org/10.15479/at:ista:14622</a>","short":"S. Sack, Improving Variational Quantum Algorithms: Innovative Initialization Techniques and Extensions to Qudit Systems, Institute of Science and Technology Austria, 2023."},"department":[{"_id":"GradSch"},{"_id":"MaSe"}],"year":"2023","supervisor":[{"full_name":"Serbyn, Maksym","last_name":"Serbyn","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2399-5827","first_name":"Maksym"}],"day":"30","title":"Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems"},{"year":"2023","issue":"5","acknowledgement":"The authors thank Mina Konaković Luković and Michael Foshey for their early contributions to this project, David Palmer and Paul Zhang for their insightful discussions about minimal surfaces and the CSCM, Julian Panetta for providing the Elastic Textures code, and Hannes Hergeth for his feedback and support. We also thank our user study participants and anonymous reviewers.\r\nThis material is based upon work supported by the National Science Foundation\r\n(NSF) Graduate Research Fellowship under Grant No. 2141064; the MIT Morningside\r\nAcademy for Design Fellowship; the Defense Advanced Research Projects Agency\r\n(DARPA) Grant No. FA8750-20-C-0075; the ERC Consolidator Grant No. 101045083,\r\n“CoDiNA: Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena”; and the NewSat project, which is co-funded by the Operational Program for Competitiveness and Internationalisation (COMPETE2020), Portugal 2020, the European Regional Development Fund (ERDF), and the Portuguese Foundation for Science and Technology (FTC) under the MIT Portugal program.","volume":42,"title":"Procedural metamaterials: A unified procedural graph for metamaterial design","day":"01","date_created":"2023-11-29T15:02:03Z","publication_status":"published","department":[{"_id":"GradSch"},{"_id":"ChWo"},{"_id":"BeBi"}],"citation":{"apa":"Makatura, L., Wang, B., Chen, Y.-L., Deng, B., Wojtan, C., Bickel, B., &#38; Matusik, W. (2023). Procedural metamaterials: A unified procedural graph for metamaterial design. <i>ACM Transactions on Graphics</i>. Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3605389\">https://doi.org/10.1145/3605389</a>","ista":"Makatura L, Wang B, Chen Y-L, Deng B, Wojtan C, Bickel B, Matusik W. 2023. Procedural metamaterials: A unified procedural graph for metamaterial design. ACM Transactions on Graphics. 42(5), 168.","short":"L. Makatura, B. Wang, Y.-L. Chen, B. Deng, C. Wojtan, B. Bickel, W. Matusik, ACM Transactions on Graphics 42 (2023).","ama":"Makatura L, Wang B, Chen Y-L, et al. Procedural metamaterials: A unified procedural graph for metamaterial design. <i>ACM Transactions on Graphics</i>. 2023;42(5). doi:<a href=\"https://doi.org/10.1145/3605389\">10.1145/3605389</a>","mla":"Makatura, Liane, et al. “Procedural Metamaterials: A Unified Procedural Graph for Metamaterial Design.” <i>ACM Transactions on Graphics</i>, vol. 42, no. 5, 168, Association for Computing Machinery, 2023, doi:<a href=\"https://doi.org/10.1145/3605389\">10.1145/3605389</a>.","chicago":"Makatura, Liane, Bohan Wang, Yi-Lu Chen, Bolei Deng, Chris Wojtan, Bernd Bickel, and Wojciech Matusik. “Procedural Metamaterials: A Unified Procedural Graph for Metamaterial Design.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3605389\">https://doi.org/10.1145/3605389</a>.","ieee":"L. Makatura <i>et al.</i>, “Procedural metamaterials: A unified procedural graph for metamaterial design,” <i>ACM Transactions on Graphics</i>, vol. 42, no. 5. Association for Computing Machinery, 2023."},"project":[{"grant_number":"101045083","name":"Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena","_id":"34bc2376-11ca-11ed-8bc3-9a3b3961a088"}],"file_date_updated":"2023-12-04T08:04:14Z","date_updated":"2023-12-04T08:09:05Z","_id":"14628","article_number":"168","has_accepted_license":"1","month":"10","author":[{"full_name":"Makatura, Liane","last_name":"Makatura","first_name":"Liane"},{"first_name":"Bohan","last_name":"Wang","full_name":"Wang, Bohan"},{"first_name":"Yi-Lu","id":"0b467602-dbcd-11ea-9d1d-ed480aa46b70","last_name":"Chen","full_name":"Chen, Yi-Lu"},{"full_name":"Deng, Bolei","last_name":"Deng","first_name":"Bolei"},{"first_name":"Christopher J","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6646-5546","last_name":"Wojtan","full_name":"Wojtan, Christopher J"},{"id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385","first_name":"Bernd","full_name":"Bickel, Bernd","last_name":"Bickel"},{"full_name":"Matusik, Wojciech","last_name":"Matusik","first_name":"Wojciech"}],"article_processing_charge":"Yes (in subscription journal)","ddc":["531","006"],"abstract":[{"text":"We introduce a compact, intuitive procedural graph representation for cellular metamaterials, which are small-scale, tileable structures that can be architected to exhibit many useful material properties. Because the structures’ “architectures” vary widely—with elements such as beams, thin shells, and solid bulks—it is difficult to explore them using existing representations. Generic approaches like voxel grids are versatile, but it is cumbersome to represent and edit individual structures; architecture-specific approaches address these issues, but are incompatible with one another. By contrast, our procedural graph succinctly represents the construction process for any structure using a simple skeleton annotated with spatially varying thickness. To express the highly constrained triply periodic minimal surfaces (TPMS) in this manner, we present the first fully automated version of the conjugate surface construction method, which allows novices to create complex TPMS from intuitive input. We demonstrate our representation’s expressiveness, accuracy, and compactness by constructing a wide range of established structures and hundreds of novel structures with diverse architectures and material properties. We also conduct a user study to verify our representation’s ease-of-use and ability to expand engineers’ capacity for exploration.","lang":"eng"}],"date_published":"2023-10-01T00:00:00Z","file":[{"file_size":95467870,"access_level":"open_access","content_type":"application/zip","file_id":"14630","success":1,"file_name":"tog-22-0089-File004.zip","date_updated":"2023-11-29T15:16:01Z","relation":"main_file","date_created":"2023-11-29T15:16:01Z","creator":"yichen","checksum":"0192f597d7a2ceaf89baddfd6190d4c8"},{"date_created":"2023-11-29T15:16:01Z","relation":"main_file","creator":"yichen","checksum":"7fb024963be81933494f38de191e4710","access_level":"open_access","file_size":103731880,"file_id":"14631","content_type":"application/zip","success":1,"file_name":"tog-22-0089-File005.zip","date_updated":"2023-11-29T15:16:01Z"},{"checksum":"b7d6829ce396e21cac9fae0ec7130a6b","creator":"dernst","date_created":"2023-12-04T08:04:14Z","relation":"main_file","file_name":"2023_ACMToG_Makatura.pdf","date_updated":"2023-12-04T08:04:14Z","success":1,"file_id":"14638","content_type":"application/pdf","access_level":"open_access","file_size":57067476}],"quality_controlled":"1","status":"public","article_type":"original","intvolume":"        42","oa":1,"publisher":"Association for Computing Machinery","language":[{"iso":"eng"}],"publication":"ACM Transactions on Graphics","oa_version":"Published Version","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0730-0301","1557-7368"]},"keyword":["Computer Graphics and Computer-Aided Design"],"doi":"10.1145/3605389"},{"title":"Adaptive mutation in E. coli modulated by luxS","day":"30","supervisor":[{"full_name":"Hof, Björn","last_name":"Hof","orcid":"0000-0003-2057-2754","id":"3A374330-F248-11E8-B48F-1D18A9856A87","first_name":"Björn"}],"year":"2023","file_date_updated":"2023-12-06T13:14:15Z","project":[{"grant_number":"665385","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"date_updated":"2023-12-07T14:12:25Z","_id":"14641","department":[{"_id":"GradSch"},{"_id":"BjHo"}],"citation":{"ista":"Hennessey-Wesen M. 2023. Adaptive mutation in E. coli modulated by luxS. Institute of Science and Technology Austria.","apa":"Hennessey-Wesen, M. (2023). <i>Adaptive mutation in E. coli modulated by luxS</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:14641\">https://doi.org/10.15479/at:ista:14641</a>","short":"M. Hennessey-Wesen, Adaptive Mutation in E. Coli Modulated by LuxS, Institute of Science and Technology Austria, 2023.","mla":"Hennessey-Wesen, Mike. <i>Adaptive Mutation in E. Coli Modulated by LuxS</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/at:ista:14641\">10.15479/at:ista:14641</a>.","ama":"Hennessey-Wesen M. Adaptive mutation in E. coli modulated by luxS. 2023. doi:<a href=\"https://doi.org/10.15479/at:ista:14641\">10.15479/at:ista:14641</a>","chicago":"Hennessey-Wesen, Mike. “Adaptive Mutation in E. Coli Modulated by LuxS.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/at:ista:14641\">https://doi.org/10.15479/at:ista:14641</a>.","ieee":"M. Hennessey-Wesen, “Adaptive mutation in E. coli modulated by luxS,” Institute of Science and Technology Austria, 2023."},"publication_status":"published","alternative_title":["ISTA Thesis"],"date_created":"2023-12-04T13:17:37Z","status":"public","ddc":["570"],"date_published":"2023-11-30T00:00:00Z","file":[{"date_created":"2023-12-06T13:13:26Z","relation":"source_file","checksum":"4127c285b34f4bf7fb31ef24f9d14c25","creator":"mhenness","file_id":"14648","content_type":"application/vnd.oasis.opendocument.text","access_level":"closed","file_size":46405919,"date_updated":"2023-12-06T13:13:26Z","file_name":"mike_thesis_v06-12-2023.odt"},{"date_created":"2023-12-06T13:14:15Z","relation":"main_file","embargo":"2024-11-30","checksum":"f5203a61eddaf35235bbc51904d73982","creator":"mhenness","file_id":"14649","content_type":"application/pdf","access_level":"closed","file_size":21282155,"embargo_to":"open_access","date_updated":"2023-12-06T13:14:15Z","file_name":"mike_thesis_v06-12-2023.pdf"}],"month":"11","author":[{"first_name":"Mike","id":"3F338C72-F248-11E8-B48F-1D18A9856A87","last_name":"Hennessey-Wesen","full_name":"Hennessey-Wesen, Mike"}],"article_processing_charge":"No","has_accepted_license":"1","type":"dissertation","keyword":["microfluidics","miceobiology","mutations","quorum sensing"],"publication_identifier":{"issn":["2663 - 337X"]},"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"CampIT"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","page":"104","doi":"10.15479/at:ista:14641","degree_awarded":"PhD","language":[{"iso":"eng"}],"ec_funded":1,"oa_version":"Published Version","publisher":"Institute of Science and Technology Austria"},{"related_material":{"record":[{"relation":"part_of_dissertation","id":"11411","status":"public"}]},"ec_funded":1,"language":[{"iso":"eng"}],"oa_version":"Published Version","page":"96","degree_awarded":"PhD","doi":"10.15479/at:ista:14651","type":"dissertation","publication_identifier":{"issn":["2663 - 337X"]},"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","acknowledged_ssus":[{"_id":"ScienComp"}],"oa":1,"publisher":"Institute of Science and Technology Austria","file":[{"creator":"larathoo","checksum":"520bdb61e95e66070e02824947d2c5fa","relation":"main_file","date_created":"2023-12-13T15:37:55Z","success":1,"file_name":"Phd_Thesis_LA.pdf","date_updated":"2023-12-13T15:37:55Z","file_size":34101468,"access_level":"open_access","content_type":"application/pdf","file_id":"14684"},{"content_type":"application/zip","file_id":"14685","file_size":31052872,"access_level":"closed","date_updated":"2023-12-14T08:58:18Z","file_name":"Phd_Thesis_LA.zip","relation":"source_file","date_created":"2023-12-13T15:42:23Z","checksum":"d8e59afd0817c98fba2564a264508e5c","creator":"larathoo"},{"creator":"larathoo","checksum":"9a778c949932286f4519e1f1fca2820d","date_created":"2023-12-11T19:24:59Z","relation":"supplementary_material","date_updated":"2023-12-14T08:58:18Z","file_name":"Supplementary_Materials.zip","access_level":"closed","file_size":10713896,"file_id":"14681","content_type":"application/zip"}],"abstract":[{"text":"For self-incompatibility (SI) to be stable in a population, theory predicts that sufficient inbreeding depression (ID) is required: the fitness of offspring from self-mated individuals must be low enough to prevent the spread of self-compatibility (SC). Reviews of natural plant populations have supported this theory, with SI species generally showing high levels of ID. However, there is thought to be an under-sampling of self-incompatible taxa in the current literature. In this thesis, I study inbreeding depression in the SI plant species Antirrhinum majus using both greenhouse crosses and a large collected field dataset. Additionally, the gametophytic S-locus of A. majus is highly heterozygous and polymorphic, thus making assembly and discovery of S-alleles very difficult. Here, 206 new alleles of the male component SLFs are presented, along with a phylogeny showing the high conservation with alleles from another Antirrhinum species. Lastly, selected sites within the protein structure of SLFs are investigated, with one site in particular highlighted as potentially being involved in the SI recognition mechanism.","lang":"eng"}],"ddc":["570"],"date_published":"2023-12-12T00:00:00Z","status":"public","has_accepted_license":"1","article_processing_charge":"No","month":"12","author":[{"last_name":"Arathoon","full_name":"Arathoon, Louise S","first_name":"Louise S","orcid":"0000-0003-1771-714X","id":"2CFCFF98-F248-11E8-B48F-1D18A9856A87"}],"department":[{"_id":"GradSch"},{"_id":"NiBa"}],"citation":{"chicago":"Arathoon, Louise S. “Investigating Inbreeding Depression and the Self-Incompatibility Locus of Antirrhinum Majus.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/at:ista:14651\">https://doi.org/10.15479/at:ista:14651</a>.","ama":"Arathoon LS. Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus. 2023. doi:<a href=\"https://doi.org/10.15479/at:ista:14651\">10.15479/at:ista:14651</a>","mla":"Arathoon, Louise S. <i>Investigating Inbreeding Depression and the Self-Incompatibility Locus of Antirrhinum Majus</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/at:ista:14651\">10.15479/at:ista:14651</a>.","short":"L.S. Arathoon, Investigating Inbreeding Depression and the Self-Incompatibility Locus of Antirrhinum Majus, Institute of Science and Technology Austria, 2023.","ista":"Arathoon LS. 2023. Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus. Institute of Science and Technology Austria.","apa":"Arathoon, L. S. (2023). <i>Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:14651\">https://doi.org/10.15479/at:ista:14651</a>","ieee":"L. S. Arathoon, “Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus,” Institute of Science and Technology Austria, 2023."},"date_updated":"2023-12-22T11:04:45Z","_id":"14651","file_date_updated":"2023-12-14T08:58:18Z","project":[{"name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"665385"}],"date_created":"2023-12-11T19:30:37Z","alternative_title":["ISTA Thesis"],"publication_status":"published","title":"Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus","day":"12","year":"2023","supervisor":[{"orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","full_name":"Barton, Nicholas H","last_name":"Barton"}]},{"day":"23","title":"Advanced motion tracking for interactive mass spectrometry imaging (IMSI)","volume":495,"acknowledgement":"We would like to thank Marco Sealey Cardona, PhD for help with the mouse brain samples and acknowledge the financial support by 1669 Förderkreis of the University of Innsbruck, Austria Wirtschaftsservice (AWS), D. Swarovski KG and Tyrolean Science Fund (TWF).","dataavailabilitystatement":"Data will be made available on request.","researchdata_availability":"upon request","year":"2023","supplementarymaterial":"yes","_id":"14653","date_updated":"2026-03-02T09:38:59Z","citation":{"ista":"Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. 2023. Advanced motion tracking for interactive mass spectrometry imaging (IMSI). International Journal of Mass Spectrometry. 495, 117168.","apa":"Kluibenschedl, F., Ploner, A., Meisenbichler, C., Konrat, R., &#38; Müller, T. (2023). Advanced motion tracking for interactive mass spectrometry imaging (IMSI). <i>International Journal of Mass Spectrometry</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">https://doi.org/10.1016/j.ijms.2023.117168</a>","short":"F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, T. Müller, International Journal of Mass Spectrometry 495 (2023).","ama":"Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. Advanced motion tracking for interactive mass spectrometry imaging (IMSI). <i>International Journal of Mass Spectrometry</i>. 2023;495. doi:<a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">10.1016/j.ijms.2023.117168</a>","mla":"Kluibenschedl, Florian, et al. “Advanced Motion Tracking for Interactive Mass Spectrometry Imaging (IMSI).” <i>International Journal of Mass Spectrometry</i>, vol. 495, 117168, Elsevier, 2023, doi:<a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">10.1016/j.ijms.2023.117168</a>.","chicago":"Kluibenschedl, Florian, Anna Ploner, Christina Meisenbichler, Robert Konrat, and Thomas Müller. “Advanced Motion Tracking for Interactive Mass Spectrometry Imaging (IMSI).” <i>International Journal of Mass Spectrometry</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">https://doi.org/10.1016/j.ijms.2023.117168</a>.","ieee":"F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, and T. Müller, “Advanced motion tracking for interactive mass spectrometry imaging (IMSI),” <i>International Journal of Mass Spectrometry</i>, vol. 495. Elsevier, 2023."},"department":[{"_id":"GradSch"}],"main_file_link":[{"url":"https://doi.org/10.1016/j.ijms.2023.117168","open_access":"1"}],"publication_status":"epub_ahead","date_created":"2023-12-10T23:00:57Z","quality_controlled":"1","article_type":"original","status":"public","date_published":"2023-11-23T00:00:00Z","abstract":[{"text":"Mass spectrometry imaging (MSI) is a powerful analytical technique for the two-dimensional (2D) localization of chemicals on surfaces. Conventional MSI experiments require to predefine the surface of interest based on photographic or microscopic images. Typically, these boundaries can no longer be changed or adjusted once the experiment has been started. In terms of a more interactive approach we recently developed a pen-like ionization interface which is directly connected to the mass spectrometer. The device allows the user to ionize chemicals by desorption electrospray ionization (DESI) and to freely move the interface over a surface of interest. A mini camera, which is mounted on the tip of the pen, magnifies the desorption area and enables a simple positioning of the pen. The combination of optical data from the camera module and chemical data obtained by mass analysis facilitates a novel type of imaging experiment: interactive mass spectrometry imaging (IMSI). For this application, we present a novel approach for a robust, optical flow-based motion detection. While the live video stream from the camera is used to track the pen's motion across the surface a post-acquisition algorithm correlates the coordinates of the pen trajectory with respective mass spectra obtained from a simultaneous mass spectrometric data acquisition. This algorithm is no longer dependent on a single, manually applied optical marker on the sample surface, which has to be visible on all video frames throughout the analysis. The advanced DESI-IMSI method was successfully tested on inkjet-printed letters as well as mouse brain tissue samples. Validation of the results was done by comparing DESI-IMSI with standard DESI-MSI data.","lang":"eng"}],"author":[{"first_name":"Florian","id":"7499e70e-eb2c-11ec-b98b-f925648bc9d9","last_name":"Kluibenschedl","full_name":"Kluibenschedl, Florian"},{"first_name":"Anna","full_name":"Ploner, Anna","last_name":"Ploner"},{"first_name":"Christina","last_name":"Meisenbichler","full_name":"Meisenbichler, Christina"},{"first_name":"Robert","full_name":"Konrat, Robert","last_name":"Konrat"},{"first_name":"Thomas","full_name":"Müller, Thomas","last_name":"Müller"}],"month":"11","article_processing_charge":"Yes (in subscription journal)","scopus_import":"1","article_number":"117168","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["1387-3806"]},"type":"journal_article","doi":"10.1016/j.ijms.2023.117168","oa_version":"Published Version","publication":"International Journal of Mass Spectrometry","language":[{"iso":"eng"}],"intvolume":"       495","publisher":"Elsevier","oa":1},{"publisher":"Wiley","date_created":"2023-12-15T16:10:13Z","oa":1,"publication_status":"epub_ahead","main_file_link":[{"url":" https://doi.org/10.1002/anie.202316476","open_access":"1"}],"oa_version":"Published Version","citation":{"ieee":"R. B. Jethwa, S. Mondal, B. Pant, and S. A. Freunberger, “To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries,” <i>Angewandte Chemie International Edition</i>. Wiley, 2023.","ista":"Jethwa RB, Mondal S, Pant B, Freunberger SA. 2023. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition., e202316476.","apa":"Jethwa, R. B., Mondal, S., Pant, B., &#38; Freunberger, S. A. (2023). To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202316476\">https://doi.org/10.1002/anie.202316476</a>","short":"R.B. Jethwa, S. Mondal, B. Pant, S.A. Freunberger, Angewandte Chemie International Edition (2023).","mla":"Jethwa, Rajesh B., et al. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” <i>Angewandte Chemie International Edition</i>, e202316476, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202316476\">10.1002/anie.202316476</a>.","ama":"Jethwa RB, Mondal S, Pant B, Freunberger SA. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. <i>Angewandte Chemie International Edition</i>. 2023. doi:<a href=\"https://doi.org/10.1002/anie.202316476\">10.1002/anie.202316476</a>","chicago":"Jethwa, Rajesh B, Soumyadip Mondal, Bhargavi Pant, and Stefan Alexander Freunberger. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” <i>Angewandte Chemie International Edition</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/anie.202316476\">https://doi.org/10.1002/anie.202316476</a>."},"publication":"Angewandte Chemie International Edition","department":[{"_id":"StFr"},{"_id":"GradSch"}],"language":[{"iso":"eng"}],"doi":"10.1002/anie.202316476","_id":"14687","date_updated":"2024-02-15T14:43:05Z","keyword":["General Chemistry","Catalysis"],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"eissn":["1521-3773"],"issn":["1433-7851"]},"type":"journal_article","year":"2023","article_number":"e202316476","article_processing_charge":"Yes (via OA deal)","scopus_import":"1","author":[{"full_name":"Jethwa, Rajesh B","last_name":"Jethwa","id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","orcid":"0000-0002-0404-4356","first_name":"Rajesh B"},{"first_name":"Soumyadip","id":"d25d21ef-dc8d-11ea-abe3-ec4576307f48","last_name":"Mondal","full_name":"Mondal, Soumyadip"},{"first_name":"Bhargavi","id":"50c64d4d-eb97-11eb-a6c2-d33e5e14f112","last_name":"Pant","full_name":"Pant, Bhargavi"},{"id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","orcid":"0000-0003-2902-5319","first_name":"Stefan Alexander","full_name":"Freunberger, Stefan Alexander","last_name":"Freunberger"}],"month":"12","date_published":"2023-12-14T00:00:00Z","abstract":[{"lang":"eng","text":"The short history of research on Li-O2 batteries has seen a remarkable number of mechanistic U-turns over the years. From the initial use of carbonate electrolytes, that were then found to be entirely unsuitable, to the belief that (su)peroxide was solely responsible for degradation, before the more reactive singlet oxygen was found to form, to the hypothesis that capacity depends on a competing surface/solution mechanism before a practically exclusive solution mechanism was identified. Herein, we argue for an ever-fresh look at the reported data without bias towards supposedly established explanations. We explain how the latest findings on rate and capacity limits, as well as the origin of side reactions, are connected via the disproportionation (DISP) step in the (dis)charge mechanism. Therefrom, directions emerge for the design of electrolytes and mediators on how to suppress side reactions and to enable high rate and high reversible capacity."}],"article_type":"review","status":"public","quality_controlled":"1","day":"14","title":"To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries"},{"file_date_updated":"2023-12-20T10:41:42Z","project":[{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"International IST Doctoral Program"}],"_id":"14697","date_updated":"2023-12-21T14:30:02Z","citation":{"ieee":"J. A. Stopp, “Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function,” Institute of Science and Technology Austria, 2023.","chicago":"Stopp, Julian A. “Neutrophils on the Hunt: Migratory Strategies Employed by Neutrophils to Fulfill Their Effector Function.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/at:ista:14697\">https://doi.org/10.15479/at:ista:14697</a>.","mla":"Stopp, Julian A. <i>Neutrophils on the Hunt: Migratory Strategies Employed by Neutrophils to Fulfill Their Effector Function</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/at:ista:14697\">10.15479/at:ista:14697</a>.","ama":"Stopp JA. Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function. 2023. doi:<a href=\"https://doi.org/10.15479/at:ista:14697\">10.15479/at:ista:14697</a>","short":"J.A. Stopp, Neutrophils on the Hunt: Migratory Strategies Employed by Neutrophils to Fulfill Their Effector Function, Institute of Science and Technology Austria, 2023.","apa":"Stopp, J. A. (2023). <i>Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:14697\">https://doi.org/10.15479/at:ista:14697</a>","ista":"Stopp JA. 2023. Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function. Institute of Science and Technology Austria."},"department":[{"_id":"GradSch"},{"_id":"MiSi"}],"publication_status":"published","alternative_title":["ISTA Thesis"],"date_created":"2023-12-18T19:14:28Z","day":"20","title":"Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function","supervisor":[{"last_name":"Sixt","full_name":"Sixt, Michael K","first_name":"Michael K","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6620-9179"}],"year":"2023","publication_identifier":{"issn":["2663 - 337X"],"isbn":["978-3-99078-038-1"]},"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","type":"dissertation","degree_awarded":"PhD","doi":"10.15479/at:ista:14697","page":"226","oa_version":"Published Version","ec_funded":1,"language":[{"iso":"eng"}],"related_material":{"record":[{"relation":"part_of_dissertation","id":"6328","status":"public"},{"id":"7885","relation":"part_of_dissertation","status":"public"},{"status":"public","id":"12272","relation":"part_of_dissertation"},{"status":"public","relation":"part_of_dissertation","id":"14274"},{"status":"public","id":"14360","relation":"part_of_dissertation"}]},"publisher":"Institute of Science and Technology Austria","status":"public","date_published":"2023-12-20T00:00:00Z","ddc":["570"],"file":[{"access_level":"closed","file_size":51585778,"file_id":"14699","content_type":"application/pdf","embargo_to":"open_access","date_updated":"2023-12-20T09:35:34Z","file_name":"Thesis.pdf","embargo":"2024-12-20","date_created":"2023-12-20T09:35:34Z","relation":"main_file","creator":"jstopp","checksum":"457927165d5d556305d3086f6b83e5c7"},{"file_name":"Thesis.docx","date_updated":"2023-12-20T10:41:42Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","file_id":"14700","file_size":69625950,"access_level":"closed","checksum":"e8d26449ac461f5e8478a62c9507506f","creator":"jstopp","relation":"source_file","date_created":"2023-12-20T09:35:35Z"}],"author":[{"id":"489E3F00-F248-11E8-B48F-1D18A9856A87","first_name":"Julian A","full_name":"Stopp, Julian A","last_name":"Stopp"}],"month":"12","article_processing_charge":"No","has_accepted_license":"1"},{"date_created":"2023-12-21T10:14:37Z","oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2312.12213"}],"publication_status":"submitted","arxiv":1,"citation":{"ieee":"S. Ishida and H. Lavenant, “Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation,” <i>arXiv</i>. .","short":"S. Ishida, H. Lavenant, ArXiv (n.d.).","ista":"Ishida S, Lavenant H. Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation. arXiv, 2312.12213.","apa":"Ishida, S., &#38; Lavenant, H. (n.d.). Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2312.12213\">https://doi.org/10.48550/arXiv.2312.12213</a>","chicago":"Ishida, Sadashige, and Hugo Lavenant. “Quantitative Convergence of a Discretization of Dynamic Optimal Transport Using the Dual Formulation.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2312.12213\">https://doi.org/10.48550/arXiv.2312.12213</a>.","ama":"Ishida S, Lavenant H. Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2312.12213\">10.48550/arXiv.2312.12213</a>","mla":"Ishida, Sadashige, and Hugo Lavenant. “Quantitative Convergence of a Discretization of Dynamic Optimal Transport Using the Dual Formulation.” <i>ArXiv</i>, 2312.12213, doi:<a href=\"https://doi.org/10.48550/arXiv.2312.12213\">10.48550/arXiv.2312.12213</a>."},"oa_version":"Preprint","publication":"arXiv","department":[{"_id":"GradSch"},{"_id":"ChWo"}],"language":[{"iso":"eng"}],"_id":"14703","doi":"10.48550/arXiv.2312.12213","date_updated":"2023-12-27T13:44:33Z","keyword":["Optimal transport","Hamilton-Jacobi equation","convex optimization"],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","type":"preprint","project":[{"grant_number":"101045083","_id":"34bc2376-11ca-11ed-8bc3-9a3b3961a088","name":"Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena"}],"year":"2023","article_number":"2312.12213","article_processing_charge":"No","author":[{"full_name":"Ishida, Sadashige","last_name":"Ishida","id":"6F7C4B96-A8E9-11E9-A7CA-09ECE5697425","first_name":"Sadashige"},{"last_name":"Lavenant","full_name":"Lavenant, Hugo","first_name":"Hugo"}],"month":"12","acknowledgement":"The authors would like to thank Chris Wojtan for his continuous support and several interesting discussions. Part of this research was performed during two visits: one of SI to the BIDSA research center at Bocconi University, and one of HL to the Institute of Science and Technology Austria. Both host institutions are warmly acknowledged for the hospital-\r\nity. HL is partially supported by the MUR-Prin 2022-202244A7YL “Gradient Flows and Non-Smooth Geometric Structures with Applications to Optimization and Machine Learning”, funded by the European Union - Next Generation EU. SI is supported in part by ERC Consolidator Grant 101045083 “CoDiNA” funded by the European Research Council.","date_published":"2023-12-19T00:00:00Z","abstract":[{"text":"We present a discretization of the dynamic optimal transport problem for which we can obtain the convergence rate for the value of the transport cost to its continuous value when the temporal and spatial stepsize vanish. This convergence result does not require any regularity assumption on the measures, though experiments suggest that the rate is not sharp. Via an analysis of the duality gap we also obtain the convergence rates for the gradient of the optimal potentials and the velocity field under mild regularity assumptions. To obtain such rates we discretize the dual formulation of the dynamic optimal transport problem and use the mature literature related to the error due to discretizing the Hamilton-Jacobi equation.","lang":"eng"}],"status":"public","external_id":{"arxiv":["2312.12213"]},"day":"19","title":"Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation"},{"doi":"10.1007/978-3-031-47754-6_1","page":"3-20","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["1611-3349"],"eisbn":["9783031477546"],"isbn":["9783031477539"],"eissn":["0302-9743"]},"type":"conference","publication":"27th International Conference on Financial Cryptography and Data Security","oa_version":"Preprint","language":[{"iso":"eng"}],"publisher":"Springer Nature","oa":1,"intvolume":"     13950","status":"public","quality_controlled":"1","date_published":"2023-12-01T00:00:00Z","abstract":[{"text":"Scaling blockchain protocols to perform on par with the expected needs of Web3.0 has been proven to be a challenging task with almost a decade of research. In the forefront of the current solution is the idea of separating the execution of the updates encoded in a block from the ordering of blocks. In order to achieve this, a new class of protocols called rollups has emerged. Rollups have as input a total ordering of valid and invalid transactions and as output a new valid state-transition.\r\nIf we study rollups from a distributed computing perspective, we uncover that rollups take as input the output of a Byzantine Atomic Broadcast (BAB) protocol and convert it to a State Machine Replication (SMR) protocol. BAB and SMR, however, are considered equivalent as far as distributed computing is concerned and a solution to one can easily be retrofitted to solve the other simply by adding/removing an execution step before the validation of the input.\r\nThis “easy” step of retrofitting an atomic broadcast solution to implement an SMR has, however, been overlooked in practice. In this paper, we formalize the problem and show that after BAB is solved, traditional impossibility results for consensus no longer apply towards an SMR. Leveraging this we propose a distributed execution protocol that allows reduced execution and storage cost per executor (O(log2n/n)) without relaxing the network assumptions of the underlying BAB protocol and providing censorship-resistance. Finally, we propose efficient non-interactive light client constructions that leverage our efficient execution protocols and do not require any synchrony assumptions or expensive ZK-proofs.","lang":"eng"}],"scopus_import":"1","article_processing_charge":"No","author":[{"last_name":"Stefo","full_name":"Stefo, Christos","first_name":"Christos","id":"a20e8902-32b0-11ee-9fa8-b23fa638b793"},{"first_name":"Zhuolun","last_name":"Xiang","full_name":"Xiang, Zhuolun"},{"full_name":"Kokoris Kogias, Eleftherios","last_name":"Kokoris Kogias","id":"f5983044-d7ef-11ea-ac6d-fd1430a26d30","first_name":"Eleftherios"}],"month":"12","_id":"14735","date_updated":"2024-01-08T09:28:14Z","conference":{"location":"Bol, Brac, Croatia","start_date":"2023-05-01","end_date":"2023-05-05","name":"FC: Financial Cryptography and Data Security"},"project":[{"_id":"34a4ce89-11ca-11ed-8bc3-8cc37fb6e11f","name":"Secure Network and Hardware for Efficient Blockchains","grant_number":"F8512"}],"citation":{"apa":"Stefo, C., Xiang, Z., &#38; Kokoris Kogias, E. (2023). Executing and proving over dirty ledgers. In <i>27th International Conference on Financial Cryptography and Data Security</i> (Vol. 13950, pp. 3–20). Bol, Brac, Croatia: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-031-47754-6_1\">https://doi.org/10.1007/978-3-031-47754-6_1</a>","ista":"Stefo C, Xiang Z, Kokoris Kogias E. 2023. Executing and proving over dirty ledgers. 27th International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography and Data Security, LNCS, vol. 13950, 3–20.","short":"C. Stefo, Z. Xiang, E. Kokoris Kogias, in:, 27th International Conference on Financial Cryptography and Data Security, Springer Nature, 2023, pp. 3–20.","mla":"Stefo, Christos, et al. “Executing and Proving over Dirty Ledgers.” <i>27th International Conference on Financial Cryptography and Data Security</i>, vol. 13950, Springer Nature, 2023, pp. 3–20, doi:<a href=\"https://doi.org/10.1007/978-3-031-47754-6_1\">10.1007/978-3-031-47754-6_1</a>.","ama":"Stefo C, Xiang Z, Kokoris Kogias E. Executing and proving over dirty ledgers. In: <i>27th International Conference on Financial Cryptography and Data Security</i>. Vol 13950. Springer Nature; 2023:3-20. doi:<a href=\"https://doi.org/10.1007/978-3-031-47754-6_1\">10.1007/978-3-031-47754-6_1</a>","chicago":"Stefo, Christos, Zhuolun Xiang, and Eleftherios Kokoris Kogias. “Executing and Proving over Dirty Ledgers.” In <i>27th International Conference on Financial Cryptography and Data Security</i>, 13950:3–20. Springer Nature, 2023. <a href=\"https://doi.org/10.1007/978-3-031-47754-6_1\">https://doi.org/10.1007/978-3-031-47754-6_1</a>.","ieee":"C. Stefo, Z. Xiang, and E. Kokoris Kogias, “Executing and proving over dirty ledgers,” in <i>27th International Conference on Financial Cryptography and Data Security</i>, Bol, Brac, Croatia, 2023, vol. 13950, pp. 3–20."},"department":[{"_id":"ElKo"},{"_id":"GradSch"}],"alternative_title":["LNCS"],"publication_status":"published","main_file_link":[{"url":"https://eprint.iacr.org/2022/1554","open_access":"1"}],"date_created":"2024-01-08T09:17:38Z","day":"01","title":"Executing and proving over dirty ledgers","volume":13950,"acknowledgement":"Eleftherios Kokoris-Kogias is partially supported by Austrian Science Fund (FWF) grant No: F8512-N.","year":"2023"},{"_id":"14863","doi":"10.5194/egusphere-egu23-6157","date_updated":"2024-01-24T11:25:07Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","conference":{"start_date":"2023-04-23","location":"Vienna, Austria & Virtual","name":"EGU General Assembly","end_date":"2023-04-28"},"file_date_updated":"2024-01-24T11:19:54Z","type":"conference_abstract","citation":{"chicago":"Polesello, Andrea, Caroline J Muller, Claudia Pasquero, and Agostino N. Meroni. “Intensification Mechanisms of Tropical Cyclones.” In <i>EGU General Assembly 2023</i>. European Geosciences Union, 2023. <a href=\"https://doi.org/10.5194/egusphere-egu23-6157\">https://doi.org/10.5194/egusphere-egu23-6157</a>.","mla":"Polesello, Andrea, et al. “Intensification Mechanisms of Tropical Cyclones.” <i>EGU General Assembly 2023</i>, EGU23-6157, European Geosciences Union, 2023, doi:<a href=\"https://doi.org/10.5194/egusphere-egu23-6157\">10.5194/egusphere-egu23-6157</a>.","ama":"Polesello A, Muller CJ, Pasquero C, Meroni AN. Intensification mechanisms of tropical cyclones. In: <i>EGU General Assembly 2023</i>. European Geosciences Union; 2023. doi:<a href=\"https://doi.org/10.5194/egusphere-egu23-6157\">10.5194/egusphere-egu23-6157</a>","short":"A. Polesello, C.J. Muller, C. Pasquero, A.N. Meroni, in:, EGU General Assembly 2023, European Geosciences Union, 2023.","apa":"Polesello, A., Muller, C. J., Pasquero, C., &#38; Meroni, A. N. (2023). Intensification mechanisms of tropical cyclones. In <i>EGU General Assembly 2023</i>. Vienna, Austria &#38; Virtual: European Geosciences Union. <a href=\"https://doi.org/10.5194/egusphere-egu23-6157\">https://doi.org/10.5194/egusphere-egu23-6157</a>","ista":"Polesello A, Muller CJ, Pasquero C, Meroni AN. 2023. Intensification mechanisms of tropical cyclones. EGU General Assembly 2023. EGU General Assembly, EGU23-6157.","ieee":"A. Polesello, C. J. Muller, C. Pasquero, and A. N. Meroni, “Intensification mechanisms of tropical cyclones,” in <i>EGU General Assembly 2023</i>, Vienna, Austria &#38; Virtual, 2023."},"oa_version":"Published Version","publication":"EGU General Assembly 2023","department":[{"_id":"CaMu"},{"_id":"GradSch"}],"language":[{"iso":"eng"}],"publication_status":"published","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"date_created":"2024-01-22T12:08:12Z","oa":1,"publisher":"European Geosciences Union","status":"public","day":"13","title":"Intensification mechanisms of tropical cyclones","file":[{"date_created":"2024-01-24T11:19:54Z","relation":"main_file","checksum":"8cb88c1bc80ccee328478a62064d98f7","creator":"dernst","file_id":"14883","content_type":"application/pdf","access_level":"open_access","file_size":296769,"file_name":"2023_EGU_Polesello.pdf","date_updated":"2024-01-24T11:19:54Z","success":1}],"date_published":"2023-04-13T00:00:00Z","ddc":["550"],"article_processing_charge":"No","author":[{"full_name":"Polesello, Andrea","last_name":"Polesello","id":"74c777f4-32da-11ee-b498-874db0835561","first_name":"Andrea"},{"first_name":"Caroline J","orcid":"0000-0001-5836-5350","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","last_name":"Muller","full_name":"Muller, Caroline J"},{"last_name":"Pasquero","full_name":"Pasquero, Claudia","first_name":"Claudia"},{"full_name":"Meroni, Agostino N.","last_name":"Meroni","first_name":"Agostino N."}],"month":"04","year":"2023","has_accepted_license":"1","article_number":"EGU23-6157"},{"article_processing_charge":"No","author":[{"id":"2D561D42-C427-11E9-89B4-9C1AE6697425","first_name":"Bernd","full_name":"Prach, Bernd","last_name":"Prach"},{"last_name":"Lampert","full_name":"Lampert, Christoph","first_name":"Christoph","orcid":"0000-0001-8622-7887","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87"}],"month":"11","year":"2023","article_number":"2311.06103","external_id":{"arxiv":["2311.06103"]},"status":"public","day":"10","title":"1-Lipschitz neural networks are more expressive with N-activations","date_published":"2023-11-10T00:00:00Z","abstract":[{"lang":"eng","text":"A crucial property for achieving secure, trustworthy and interpretable deep learning systems is their robustness: small changes to a system's inputs should not result in large changes to its outputs. Mathematically, this means one strives for networks with a small Lipschitz constant. Several recent works have focused on how to construct such Lipschitz networks, typically by imposing constraints on the weight matrices. In this work, we study an orthogonal aspect, namely the role of the activation function. We show that commonly used activation functions, such as MaxMin, as well as all piece-wise linear ones with two segments unnecessarily restrict the class of representable functions, even in the simplest one-dimensional setting. We furthermore introduce the new N-activation function that is provably more expressive than currently popular activation functions. We provide code at this https URL."}],"publication_status":"submitted","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2311.06103"}],"oa":1,"date_created":"2024-02-28T17:59:32Z","_id":"15039","doi":"10.48550/ARXIV.2311.06103","date_updated":"2024-03-04T07:02:39Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"preprint","oa_version":"Preprint","arxiv":1,"publication":"arXiv","citation":{"apa":"Prach, B., &#38; Lampert, C. (n.d.). 1-Lipschitz neural networks are more expressive with N-activations. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/ARXIV.2311.06103\">https://doi.org/10.48550/ARXIV.2311.06103</a>","ista":"Prach B, Lampert C. 1-Lipschitz neural networks are more expressive with N-activations. arXiv, 2311.06103.","short":"B. Prach, C. Lampert, ArXiv (n.d.).","ama":"Prach B, Lampert C. 1-Lipschitz neural networks are more expressive with N-activations. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/ARXIV.2311.06103\">10.48550/ARXIV.2311.06103</a>","mla":"Prach, Bernd, and Christoph Lampert. “1-Lipschitz Neural Networks Are More Expressive with N-Activations.” <i>ArXiv</i>, 2311.06103, doi:<a href=\"https://doi.org/10.48550/ARXIV.2311.06103\">10.48550/ARXIV.2311.06103</a>.","chicago":"Prach, Bernd, and Christoph Lampert. “1-Lipschitz Neural Networks Are More Expressive with N-Activations.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/ARXIV.2311.06103\">https://doi.org/10.48550/ARXIV.2311.06103</a>.","ieee":"B. Prach and C. Lampert, “1-Lipschitz neural networks are more expressive with N-activations,” <i>arXiv</i>. ."},"department":[{"_id":"GradSch"},{"_id":"ChLa"}],"language":[{"iso":"eng"}]},{"publisher":"AIP Publishing","oa":1,"isi":1,"intvolume":"        63","publication":"Journal of Mathematical Physics","arxiv":1,"oa_version":"Preprint","language":[{"iso":"eng"}],"ec_funded":1,"doi":"10.1063/5.0051632","publication_identifier":{"issn":["0022-2488"],"eissn":["1089-7658"]},"keyword":["mathematical physics","statistical and nonlinear physics"],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","type":"journal_article","article_number":"011901","article_processing_charge":"No","author":[{"first_name":"Sven Joscha","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","orcid":"0000-0003-1106-327X","last_name":"Henheik","full_name":"Henheik, Sven Joscha"},{"full_name":"Teufel, Stefan","last_name":"Teufel","first_name":"Stefan"}],"month":"01","date_published":"2022-01-03T00:00:00Z","abstract":[{"lang":"eng","text":"We show that recent results on adiabatic theory for interacting gapped many-body systems on finite lattices remain valid in the thermodynamic limit. More precisely, we prove a generalized super-adiabatic theorem for the automorphism group describing the infinite volume dynamics on the quasi-local algebra of observables. The key assumption is the existence of a sequence of gapped finite volume Hamiltonians, which generates the same infinite volume dynamics in the thermodynamic limit. Our adiabatic theorem also holds for certain perturbations of gapped ground states that close the spectral gap (so it is also an adiabatic theorem for resonances and, in this sense, “generalized”), and it provides an adiabatic approximation to all orders in the adiabatic parameter (a property often called “super-adiabatic”). In addition to the existing results for finite lattices, we also perform a resummation of the adiabatic expansion and allow for observables that are not strictly local. Finally, as an application, we prove the validity of linear and higher order response theory for our class of perturbations for infinite systems. While we consider the result and its proof as new and interesting in itself, we also lay the foundation for the proof of an adiabatic theorem for systems with a gap only in the bulk, which will be presented in a follow-up article."}],"article_type":"original","status":"public","quality_controlled":"1","date_created":"2022-01-03T12:19:48Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2012.15238"}],"publication_status":"published","citation":{"apa":"Henheik, S. J., &#38; Teufel, S. (2022). Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap. <i>Journal of Mathematical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0051632\">https://doi.org/10.1063/5.0051632</a>","ista":"Henheik SJ, Teufel S. 2022. Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap. Journal of Mathematical Physics. 63(1), 011901.","short":"S.J. Henheik, S. Teufel, Journal of Mathematical Physics 63 (2022).","ama":"Henheik SJ, Teufel S. Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap. <i>Journal of Mathematical Physics</i>. 2022;63(1). doi:<a href=\"https://doi.org/10.1063/5.0051632\">10.1063/5.0051632</a>","mla":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Uniform Gap.” <i>Journal of Mathematical Physics</i>, vol. 63, no. 1, 011901, AIP Publishing, 2022, doi:<a href=\"https://doi.org/10.1063/5.0051632\">10.1063/5.0051632</a>.","chicago":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Uniform Gap.” <i>Journal of Mathematical Physics</i>. AIP Publishing, 2022. <a href=\"https://doi.org/10.1063/5.0051632\">https://doi.org/10.1063/5.0051632</a>.","ieee":"S. J. Henheik and S. Teufel, “Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap,” <i>Journal of Mathematical Physics</i>, vol. 63, no. 1. AIP Publishing, 2022."},"department":[{"_id":"GradSch"},{"_id":"LaEr"}],"_id":"10600","date_updated":"2023-08-02T13:44:32Z","project":[{"call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d","name":"Random matrices beyond Wigner-Dyson-Mehta","grant_number":"101020331"}],"issue":"1","year":"2022","volume":63,"acknowledgement":"J.H. acknowledges partial financial support from ERC Advanced Grant “RMTBeyond” No. 101020331.","external_id":{"arxiv":["2012.15238"],"isi":["000739446000009"]},"day":"03","title":"Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap"},{"date_created":"2022-01-13T15:40:53Z","publication_status":"published","department":[{"_id":"GradSch"},{"_id":"LaEr"}],"citation":{"ama":"Henheik SJ. The BCS critical temperature at high density. <i>Mathematical Physics, Analysis and Geometry</i>. 2022;25(1). doi:<a href=\"https://doi.org/10.1007/s11040-021-09415-0\">10.1007/s11040-021-09415-0</a>","mla":"Henheik, Sven Joscha. “The BCS Critical Temperature at High Density.” <i>Mathematical Physics, Analysis and Geometry</i>, vol. 25, no. 1, 3, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1007/s11040-021-09415-0\">10.1007/s11040-021-09415-0</a>.","chicago":"Henheik, Sven Joscha. “The BCS Critical Temperature at High Density.” <i>Mathematical Physics, Analysis and Geometry</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1007/s11040-021-09415-0\">https://doi.org/10.1007/s11040-021-09415-0</a>.","apa":"Henheik, S. J. (2022). The BCS critical temperature at high density. <i>Mathematical Physics, Analysis and Geometry</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11040-021-09415-0\">https://doi.org/10.1007/s11040-021-09415-0</a>","ista":"Henheik SJ. 2022. The BCS critical temperature at high density. Mathematical Physics, Analysis and Geometry. 25(1), 3.","short":"S.J. Henheik, Mathematical Physics, Analysis and Geometry 25 (2022).","ieee":"S. J. Henheik, “The BCS critical temperature at high density,” <i>Mathematical Physics, Analysis and Geometry</i>, vol. 25, no. 1. Springer Nature, 2022."},"date_updated":"2023-08-02T13:51:52Z","_id":"10623","file_date_updated":"2022-01-14T07:27:45Z","project":[{"grant_number":"101020331","call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d","name":"Random matrices beyond Wigner-Dyson-Mehta"},{"name":"IST Austria Open Access Fund","_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854"}],"year":"2022","issue":"1","acknowledgement":"I am very grateful to Robert Seiringer for his guidance during this project and for many valuable comments on an earlier version of the manuscript. Moreover, I would like to thank Asbjørn Bækgaard Lauritsen for many helpful discussions and comments, pointing out the reference [22] and for his involvement in a closely related joint project [13]. Finally, I am grateful to Christian Hainzl for valuable comments on an earlier version of the manuscript and Andreas Deuchert for interesting discussions.","volume":25,"external_id":{"isi":["000741387600001"],"arxiv":["2106.02015"]},"title":"The BCS critical temperature at high density","day":"11","oa":1,"publisher":"Springer Nature","intvolume":"        25","isi":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"language":[{"iso":"eng"}],"ec_funded":1,"oa_version":"Published Version","publication":"Mathematical Physics, Analysis and Geometry","arxiv":1,"doi":"10.1007/s11040-021-09415-0","type":"journal_article","publication_identifier":{"issn":["1385-0172"],"eissn":["1572-9656"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","keyword":["geometry and topology","mathematical physics"],"has_accepted_license":"1","article_number":"3","article_processing_charge":"Yes (via OA deal)","scopus_import":"1","month":"01","author":[{"full_name":"Henheik, Sven Joscha","last_name":"Henheik","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","orcid":"0000-0003-1106-327X","first_name":"Sven Joscha"}],"file":[{"checksum":"d44f8123a52592a75b2c3b8ee2cd2435","creator":"cchlebak","date_created":"2022-01-14T07:27:45Z","relation":"main_file","date_updated":"2022-01-14T07:27:45Z","file_name":"2022_MathPhyAnalGeo_Henheik.pdf","success":1,"file_id":"10624","content_type":"application/pdf","access_level":"open_access","file_size":505804}],"ddc":["514"],"abstract":[{"text":"We investigate the BCS critical temperature Tc in the high-density limit and derive an asymptotic formula, which strongly depends on the behavior of the interaction potential V on the Fermi-surface. Our results include a rigorous confirmation for the behavior of Tc at high densities proposed by Langmann et al. (Phys Rev Lett 122:157001, 2019) and identify precise conditions under which superconducting domes arise in BCS theory.","lang":"eng"}],"date_published":"2022-01-11T00:00:00Z","status":"public","article_type":"original","quality_controlled":"1"},{"quality_controlled":"1","article_type":"original","status":"public","date_published":"2022-01-18T00:00:00Z","ddc":["530"],"abstract":[{"text":"Based on a result by Yarotsky (J Stat Phys 118, 2005), we prove that localized but otherwise arbitrary perturbations of weakly interacting quantum spin systems with uniformly gapped on-site terms change the ground state of such a system only locally, even if they close the spectral gap. We call this a strong version of the local perturbations perturb locally (LPPL) principle which is known to hold for much more general gapped systems, but only for perturbations that do not close the spectral gap of the Hamiltonian. We also extend this strong LPPL-principle to Hamiltonians that have the appropriate structure of gapped on-site terms and weak interactions only locally in some region of space. While our results are technically corollaries to a theorem of Yarotsky, we expect that the paradigm of systems with a locally gapped ground state that is completely insensitive to the form of the Hamiltonian elsewhere extends to other situations and has important physical consequences.","lang":"eng"}],"file":[{"file_name":"2022_LettersMathPhys_Henheik.pdf","date_updated":"2022-01-19T09:41:14Z","success":1,"file_id":"10647","content_type":"application/pdf","access_level":"open_access","file_size":357547,"checksum":"7e8e69b76e892c305071a4736131fe18","creator":"cchlebak","date_created":"2022-01-19T09:41:14Z","relation":"main_file"}],"author":[{"full_name":"Henheik, Sven Joscha","last_name":"Henheik","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","orcid":"0000-0003-1106-327X","first_name":"Sven Joscha"},{"last_name":"Teufel","full_name":"Teufel, Stefan","first_name":"Stefan"},{"first_name":"Tom","full_name":"Wessel, Tom","last_name":"Wessel"}],"month":"01","article_processing_charge":"No","has_accepted_license":"1","article_number":"9","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","keyword":["mathematical physics","statistical and nonlinear physics"],"publication_identifier":{"issn":["0377-9017"],"eissn":["1573-0530"]},"type":"journal_article","doi":"10.1007/s11005-021-01494-y","arxiv":1,"publication":"Letters in Mathematical Physics","oa_version":"Published Version","ec_funded":1,"language":[{"iso":"eng"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"isi":1,"intvolume":"       112","publisher":"Springer Nature","oa":1,"day":"18","title":"Local stability of ground states in locally gapped and weakly interacting quantum spin systems","external_id":{"isi":["000744930400001"],"arxiv":["2106.13780"]},"volume":112,"acknowledgement":"J. H. acknowledges partial financial support by the ERC Advanced Grant “RMTBeyond” No. 101020331. S. T. thanks Marius Lemm and Simone Warzel for very helpful comments and discussions and Jürg Fröhlich for references to the literature. Open Access funding enabled and organized by Projekt DEAL.","issue":"1","year":"2022","project":[{"_id":"62796744-2b32-11ec-9570-940b20777f1d","call_identifier":"H2020","name":"Random matrices beyond Wigner-Dyson-Mehta","grant_number":"101020331"}],"file_date_updated":"2022-01-19T09:41:14Z","_id":"10642","date_updated":"2023-08-02T13:57:02Z","citation":{"ieee":"S. J. Henheik, S. Teufel, and T. Wessel, “Local stability of ground states in locally gapped and weakly interacting quantum spin systems,” <i>Letters in Mathematical Physics</i>, vol. 112, no. 1. Springer Nature, 2022.","ama":"Henheik SJ, Teufel S, Wessel T. Local stability of ground states in locally gapped and weakly interacting quantum spin systems. <i>Letters in Mathematical Physics</i>. 2022;112(1). doi:<a href=\"https://doi.org/10.1007/s11005-021-01494-y\">10.1007/s11005-021-01494-y</a>","mla":"Henheik, Sven Joscha, et al. “Local Stability of Ground States in Locally Gapped and Weakly Interacting Quantum Spin Systems.” <i>Letters in Mathematical Physics</i>, vol. 112, no. 1, 9, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1007/s11005-021-01494-y\">10.1007/s11005-021-01494-y</a>.","chicago":"Henheik, Sven Joscha, Stefan Teufel, and Tom Wessel. “Local Stability of Ground States in Locally Gapped and Weakly Interacting Quantum Spin Systems.” <i>Letters in Mathematical Physics</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1007/s11005-021-01494-y\">https://doi.org/10.1007/s11005-021-01494-y</a>.","ista":"Henheik SJ, Teufel S, Wessel T. 2022. Local stability of ground states in locally gapped and weakly interacting quantum spin systems. Letters in Mathematical Physics. 112(1), 9.","apa":"Henheik, S. J., Teufel, S., &#38; Wessel, T. (2022). Local stability of ground states in locally gapped and weakly interacting quantum spin systems. <i>Letters in Mathematical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11005-021-01494-y\">https://doi.org/10.1007/s11005-021-01494-y</a>","short":"S.J. Henheik, S. Teufel, T. Wessel, Letters in Mathematical Physics 112 (2022)."},"department":[{"_id":"GradSch"},{"_id":"LaEr"}],"publication_status":"published","date_created":"2022-01-18T16:18:25Z"},{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"isi":1,"intvolume":"        10","publisher":"Cambridge University Press","oa":1,"keyword":["computational mathematics","discrete mathematics and combinatorics","geometry and topology","mathematical physics","statistics and probability","algebra and number theory","theoretical computer science","analysis"],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_identifier":{"eissn":["2050-5094"]},"type":"journal_article","doi":"10.1017/fms.2021.80","arxiv":1,"oa_version":"Published Version","publication":"Forum of Mathematics, Sigma","ec_funded":1,"language":[{"iso":"eng"}],"author":[{"id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","orcid":"0000-0003-1106-327X","first_name":"Sven Joscha","full_name":"Henheik, Sven Joscha","last_name":"Henheik"},{"first_name":"Stefan","full_name":"Teufel, Stefan","last_name":"Teufel"}],"month":"01","article_processing_charge":"Yes","has_accepted_license":"1","article_number":"e4","quality_controlled":"1","article_type":"original","status":"public","date_published":"2022-01-18T00:00:00Z","ddc":["510"],"abstract":[{"lang":"eng","text":"We prove a generalised super-adiabatic theorem for extended fermionic systems assuming a spectral gap only in the bulk. More precisely, we assume that the infinite system has a unique ground state and that the corresponding Gelfand–Naimark–Segal Hamiltonian has a spectral gap above its eigenvalue zero. Moreover, we show that a similar adiabatic theorem also holds in the bulk of finite systems up to errors that vanish faster than any inverse power of the system size, although the corresponding finite-volume Hamiltonians need not have a spectral gap.\r\n\r\n"}],"file":[{"creator":"cchlebak","checksum":"87592a755adcef22ea590a99dc728dd3","relation":"main_file","date_created":"2022-01-19T09:27:43Z","success":1,"file_name":"2022_ForumMathSigma_Henheik.pdf","date_updated":"2022-01-19T09:27:43Z","file_size":705323,"access_level":"open_access","content_type":"application/pdf","file_id":"10646"}],"publication_status":"published","date_created":"2022-01-18T16:18:51Z","file_date_updated":"2022-01-19T09:27:43Z","project":[{"grant_number":"101020331","call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d","name":"Random matrices beyond Wigner-Dyson-Mehta"}],"_id":"10643","date_updated":"2023-08-02T13:53:11Z","citation":{"ama":"Henheik SJ, Teufel S. Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk. <i>Forum of Mathematics, Sigma</i>. 2022;10. doi:<a href=\"https://doi.org/10.1017/fms.2021.80\">10.1017/fms.2021.80</a>","mla":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Gap in the Bulk.” <i>Forum of Mathematics, Sigma</i>, vol. 10, e4, Cambridge University Press, 2022, doi:<a href=\"https://doi.org/10.1017/fms.2021.80\">10.1017/fms.2021.80</a>.","chicago":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Gap in the Bulk.” <i>Forum of Mathematics, Sigma</i>. Cambridge University Press, 2022. <a href=\"https://doi.org/10.1017/fms.2021.80\">https://doi.org/10.1017/fms.2021.80</a>.","ista":"Henheik SJ, Teufel S. 2022. Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk. Forum of Mathematics, Sigma. 10, e4.","apa":"Henheik, S. J., &#38; Teufel, S. (2022). Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk. <i>Forum of Mathematics, Sigma</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/fms.2021.80\">https://doi.org/10.1017/fms.2021.80</a>","short":"S.J. Henheik, S. Teufel, Forum of Mathematics, Sigma 10 (2022).","ieee":"S. J. Henheik and S. Teufel, “Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk,” <i>Forum of Mathematics, Sigma</i>, vol. 10. Cambridge University Press, 2022."},"department":[{"_id":"GradSch"},{"_id":"LaEr"}],"year":"2022","day":"18","title":"Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk","external_id":{"arxiv":["2012.15239"],"isi":["000743615000001"]},"volume":10,"acknowledgement":"J.H. acknowledges partial financial support by the ERC Advanced Grant ‘RMTBeyond’ No. 101020331. Support for publication costs from the Deutsche Forschungsgemeinschaft and the Open Access Publishing Fund of the University of Tübingen is gratefully acknowledged."},{"publisher":"The Royal Society","oa":1,"intvolume":"       377","isi":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"related_material":{"link":[{"url":"https://doi.org/10.1101/2021.08.05.455207","relation":"earlier_version"}],"record":[{"id":"14711","relation":"dissertation_contains","status":"public"}]},"language":[{"iso":"eng"}],"oa_version":"Published Version","publication":"Philosophical Transactions of the Royal Society B","doi":"10.1098/rstb.2021.0010","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_identifier":{"eissn":["1471-2970"],"issn":["0962-8436"]},"has_accepted_license":"1","article_number":"20210010","article_processing_charge":"No","month":"01","author":[{"full_name":"Sachdeva, Himani","last_name":"Sachdeva","first_name":"Himani"},{"orcid":"0000-0003-1971-8314","id":"41AD96DC-F248-11E8-B48F-1D18A9856A87","first_name":"Oluwafunmilola O","full_name":"Olusanya, Oluwafunmilola O","last_name":"Olusanya"},{"last_name":"Barton","full_name":"Barton, Nicholas H","first_name":"Nicholas H","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"}],"file":[{"creator":"oolusany","checksum":"04ca9e2f0e344d680b947f2457df8d0a","date_created":"2022-01-24T10:34:45Z","relation":"main_file","file_name":"rstb.2021.0010.pdf","date_updated":"2022-01-24T10:34:45Z","access_level":"open_access","file_size":1845792,"file_id":"10659","content_type":"application/pdf"}],"ddc":["576"],"abstract":[{"text":"We analyse how migration from a large mainland influences genetic load and population numbers on an island, in a scenario where fitness-affecting variants are unconditionally deleterious, and where numbers decline with increasing load. Our analysis shows that migration can have qualitatively different effects, depending on the total mutation target and fitness effects of deleterious variants. In particular, we find that populations exhibit a genetic Allee effect across a wide range of parameter combinations, when variants are partially recessive, cycling between low-load (large-population) and high-load (sink) states. Increased migration reduces load in the sink state (by increasing heterozygosity) but further inflates load in the large-population state (by hindering purging). We identify various critical parameter thresholds at which one or other stable state collapses, and discuss how these thresholds are influenced by the genetic versus demographic effects of migration. Our analysis is based on a ‘semi-deterministic’ analysis, which accounts for genetic drift but neglects demographic stochasticity. We also compare against simulations which account for both demographic stochasticity and drift. Our results clarify the importance of gene flow as a key determinant of extinction risk in peripheral populations, even in the absence of ecological gradients. This article is part of the theme issue ‘Species’ ranges in the face of changing environments (part I)’.","lang":"eng"}],"date_published":"2022-01-24T00:00:00Z","status":"public","article_type":"original","quality_controlled":"1","date_created":"2022-01-24T10:34:53Z","pmid":1,"publication_status":"published","department":[{"_id":"GradSch"},{"_id":"NiBa"}],"citation":{"mla":"Sachdeva, Himani, et al. “Genetic Load and Extinction in Peripheral Populations: The Roles of Migration, Drift and Demographic Stochasticity.” <i>Philosophical Transactions of the Royal Society B</i>, vol. 377, no. 1846, 20210010, The Royal Society, 2022, doi:<a href=\"https://doi.org/10.1098/rstb.2021.0010\">10.1098/rstb.2021.0010</a>.","ama":"Sachdeva H, Olusanya OO, Barton NH. Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity. <i>Philosophical Transactions of the Royal Society B</i>. 2022;377(1846). doi:<a href=\"https://doi.org/10.1098/rstb.2021.0010\">10.1098/rstb.2021.0010</a>","chicago":"Sachdeva, Himani, Oluwafunmilola O Olusanya, and Nicholas H Barton. “Genetic Load and Extinction in Peripheral Populations: The Roles of Migration, Drift and Demographic Stochasticity.” <i>Philosophical Transactions of the Royal Society B</i>. The Royal Society, 2022. <a href=\"https://doi.org/10.1098/rstb.2021.0010\">https://doi.org/10.1098/rstb.2021.0010</a>.","ista":"Sachdeva H, Olusanya OO, Barton NH. 2022. Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity. Philosophical Transactions of the Royal Society B. 377(1846), 20210010.","apa":"Sachdeva, H., Olusanya, O. O., &#38; Barton, N. H. (2022). Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity. <i>Philosophical Transactions of the Royal Society B</i>. The Royal Society. <a href=\"https://doi.org/10.1098/rstb.2021.0010\">https://doi.org/10.1098/rstb.2021.0010</a>","short":"H. Sachdeva, O.O. Olusanya, N.H. Barton, Philosophical Transactions of the Royal Society B 377 (2022).","ieee":"H. Sachdeva, O. O. Olusanya, and N. H. Barton, “Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity,” <i>Philosophical Transactions of the Royal Society B</i>, vol. 377, no. 1846. The Royal Society, 2022."},"date_updated":"2025-05-26T09:05:09Z","_id":"10658","project":[{"_id":"c08d3278-5a5b-11eb-8a69-fdb09b55f4b8","name":"Causes and consequences of population fragmentation","grant_number":"P32896"}],"file_date_updated":"2022-01-24T10:34:45Z","year":"2022","issue":"1846","acknowledgement":"This research was partly funded by the Austrian Science Fund (FWF) (grant no. P-32896B).","volume":377,"external_id":{"pmid":["35067097"],"isi":["000745854300008"]},"title":"Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity","day":"24"}]