[{"tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"quality_controlled":"1","title":"Dispersive effects in ultrafast nonlinear phenomena: The case of optical Kerr effect","date_published":"2024-01-11T00:00:00Z","date_created":"2024-01-28T23:01:42Z","ddc":["530"],"article_processing_charge":"Yes","volume":6,"publication":"Physical Review Research","year":"2024","_id":"14886","scopus_import":"1","file_date_updated":"2024-01-31T11:59:30Z","type":"journal_article","oa":1,"author":[{"last_name":"Lorenc","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","first_name":"Dusan","full_name":"Lorenc, Dusan"},{"orcid":"0000-0002-7183-5203","first_name":"Zhanybek","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","full_name":"Alpichshev, Zhanybek","last_name":"Alpichshev"}],"has_accepted_license":"1","citation":{"ieee":"D. Lorenc and Z. Alpichshev, “Dispersive effects in ultrafast nonlinear phenomena: The case of optical Kerr effect,” <i>Physical Review Research</i>, vol. 6, no. 1. American Physical Society, 2024.","chicago":"Lorenc, Dusan, and Zhanybek Alpichshev. “Dispersive Effects in Ultrafast Nonlinear Phenomena: The Case of Optical Kerr Effect.” <i>Physical Review Research</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/PhysRevResearch.6.013042\">https://doi.org/10.1103/PhysRevResearch.6.013042</a>.","short":"D. Lorenc, Z. Alpichshev, Physical Review Research 6 (2024).","ama":"Lorenc D, Alpichshev Z. Dispersive effects in ultrafast nonlinear phenomena: The case of optical Kerr effect. <i>Physical Review Research</i>. 2024;6(1). doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.6.013042\">10.1103/PhysRevResearch.6.013042</a>","mla":"Lorenc, Dusan, and Zhanybek Alpichshev. “Dispersive Effects in Ultrafast Nonlinear Phenomena: The Case of Optical Kerr Effect.” <i>Physical Review Research</i>, vol. 6, no. 1, 013042, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.6.013042\">10.1103/PhysRevResearch.6.013042</a>.","apa":"Lorenc, D., &#38; Alpichshev, Z. (2024). Dispersive effects in ultrafast nonlinear phenomena: The case of optical Kerr effect. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevResearch.6.013042\">https://doi.org/10.1103/PhysRevResearch.6.013042</a>","ista":"Lorenc D, Alpichshev Z. 2024. Dispersive effects in ultrafast nonlinear phenomena: The case of optical Kerr effect. Physical Review Research. 6(1), 013042."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"file_id":"14918","success":1,"date_created":"2024-01-31T11:59:30Z","access_level":"open_access","content_type":"application/pdf","date_updated":"2024-01-31T11:59:30Z","file_size":2863627,"file_name":"2024_PhysicalReviewResearch_Lorenc.pdf","creator":"dernst","checksum":"42d58f93ae74e7f2c4de058ef75ff8b2","relation":"main_file"}],"department":[{"_id":"ZhAl"}],"oa_version":"Published Version","date_updated":"2024-01-31T12:01:16Z","publisher":"American Physical Society","article_type":"original","intvolume":"         6","article_number":"013042","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2643-1564"]},"status":"public","doi":"10.1103/PhysRevResearch.6.013042","abstract":[{"text":"It is a basic principle that an effect cannot come before the cause. Dispersive relations that follow from this fundamental fact have proven to be an indispensable tool in physics and engineering. They are most powerful in the domain of linear response where they are known as Kramers-Kronig relations. However, when it comes to nonlinear phenomena the implications of causality are much less explored, apart from several notable exceptions. Here in this paper we demonstrate how to apply the dispersive formalism to analyze the ultrafast nonlinear response in the context of the paradigmatic nonlinear Kerr effect. We find that the requirement of causality introduces a noticeable effect even under assumption that Kerr effect is mediated by quasi-instantaneous off-resonant electronic hyperpolarizability. We confirm this by experimentally measuring the time-resolved Kerr dynamics in GaAs by means of a hybrid pump-probe Mach-Zehnder interferometer and demonstrate the presence of an intrinsic lagging between amplitude and phase responses as predicted by dispersive analysis. Our results describe a general property of the time-resolved nonlinear processes thereby highlighting the importance of accounting for dispersive effects in the nonlinear optical processes involving ultrashort pulses.","lang":"eng"}],"issue":"1","month":"01","day":"11","publication_status":"published","acknowledgement":"The work was supported by the Institute of Science and Technology Austria (ISTA). We thank Prof. John M. Dudley, Dr. Ugur Sezer, and Dr. Artem Volosniev for valuable discussions."},{"day":"19","acknowledgement":"We thank S. Erisken from Inscopix for helping us establish in vivo one-photon calcium imaging for this work. We thank K. Su at Tsinghua University for assistance with this work. This work was funded by the President’s PhD Scholarship from Imperial College London (D.F.T.), the Wellcome Trust (225412/Z/22/Z) (S.S.), the Biotechnology and Biological Sciences Research Council (BB/N013956/1 and BB/N019008/1) (C.C.), the Wellcome Trust (200790/Z/16/Z) (C.C.), the Simons Foundation (564408) (C.C.) and the Engineering and Physical Sciences Research Council (EP/R035806/1) (CC). The School of Life Sciences and the IDG/McGovern Institute for Brain Research supported Y.Z. The Warren Alpert Distinguished Scholar Award and National Institutes of Health 1K99NS125131-01 supported D.S.R.","publication_status":"epub_ahead","isi":1,"related_material":{"record":[{"id":"14892","relation":"research_data","status":"public"}]},"month":"01","abstract":[{"lang":"eng","text":"Episodic memories are encoded by experience-activated neuronal ensembles that remain necessary and sufficient for recall. However, the temporal evolution of memory engrams after initial encoding is unclear. In this study, we employed computational and experimental approaches to examine how the neural composition and selectivity of engrams change with memory consolidation. Our spiking neural network model yielded testable predictions: memories transition from unselective to selective as neurons drop out of and drop into engrams; inhibitory activity during recall is essential for memory selectivity; and inhibitory synaptic plasticity during memory consolidation is critical for engrams to become selective. Using activity-dependent labeling, longitudinal calcium imaging and a combination of optogenetic and chemogenetic manipulations in mouse dentate gyrus, we conducted contextual fear conditioning experiments that supported our model’s predictions. Our results reveal that memory engrams are dynamic and that changes in engram composition mediated by inhibitory plasticity are crucial for the emergence of memory selectivity."}],"doi":"10.1038/s41593-023-01551-w","publication_identifier":{"eissn":["1546-1726"],"issn":["1097-6256"]},"status":"public","language":[{"iso":"eng"}],"article_type":"original","publisher":"Springer Nature","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"D. Feitosa Tomé, Y. Zhang, T. Aida, O. Mosto, Y. Lu, M. Chen, S. Sadeh, D.S. Roy, C. Clopath, Nature Neuroscience (2024).","ama":"Feitosa Tomé D, Zhang Y, Aida T, et al. Dynamic and selective engrams emerge with memory consolidation. <i>Nature Neuroscience</i>. 2024. doi:<a href=\"https://doi.org/10.1038/s41593-023-01551-w\">10.1038/s41593-023-01551-w</a>","chicago":"Feitosa Tomé, Douglas, Ying Zhang, Tomomi Aida, Olivia Mosto, Yifeng Lu, Mandy Chen, Sadra Sadeh, Dheeraj S. Roy, and Claudia Clopath. “Dynamic and Selective Engrams Emerge with Memory Consolidation.” <i>Nature Neuroscience</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1038/s41593-023-01551-w\">https://doi.org/10.1038/s41593-023-01551-w</a>.","ieee":"D. Feitosa Tomé <i>et al.</i>, “Dynamic and selective engrams emerge with memory consolidation,” <i>Nature Neuroscience</i>. Springer Nature, 2024.","ista":"Feitosa Tomé D, Zhang Y, Aida T, Mosto O, Lu Y, Chen M, Sadeh S, Roy DS, Clopath C. 2024. Dynamic and selective engrams emerge with memory consolidation. Nature Neuroscience.","mla":"Feitosa Tomé, Douglas, et al. “Dynamic and Selective Engrams Emerge with Memory Consolidation.” <i>Nature Neuroscience</i>, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1038/s41593-023-01551-w\">10.1038/s41593-023-01551-w</a>.","apa":"Feitosa Tomé, D., Zhang, Y., Aida, T., Mosto, O., Lu, Y., Chen, M., … Clopath, C. (2024). Dynamic and selective engrams emerge with memory consolidation. <i>Nature Neuroscience</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41593-023-01551-w\">https://doi.org/10.1038/s41593-023-01551-w</a>"},"author":[{"first_name":"Douglas","id":"0eed2d40-3d48-11ec-8d38-f789cc2e40b2","full_name":"Feitosa Tomé, Douglas","last_name":"Feitosa Tomé"},{"last_name":"Zhang","full_name":"Zhang, Ying","first_name":"Ying"},{"last_name":"Aida","full_name":"Aida, Tomomi","first_name":"Tomomi"},{"last_name":"Mosto","first_name":"Olivia","full_name":"Mosto, Olivia"},{"last_name":"Lu","first_name":"Yifeng","full_name":"Lu, Yifeng"},{"last_name":"Chen","full_name":"Chen, Mandy","first_name":"Mandy"},{"last_name":"Sadeh","full_name":"Sadeh, Sadra","first_name":"Sadra"},{"last_name":"Roy","first_name":"Dheeraj S.","full_name":"Roy, Dheeraj S."},{"last_name":"Clopath","first_name":"Claudia","full_name":"Clopath, Claudia"}],"oa":1,"date_updated":"2024-01-29T09:22:00Z","oa_version":"Published Version","department":[{"_id":"TiVo"}],"type":"journal_article","scopus_import":"1","external_id":{"isi":["001145442300001"]},"_id":"14887","publication":"Nature Neuroscience","article_processing_charge":"Yes (in subscription journal)","main_file_link":[{"url":"https://doi.org/10.1038/s41593-023-01551-w","open_access":"1"}],"year":"2024","date_created":"2024-01-28T23:01:43Z","quality_controlled":"1","date_published":"2024-01-19T00:00:00Z","title":"Dynamic and selective engrams emerge with memory consolidation"},{"arxiv":1,"language":[{"iso":"eng"}],"intvolume":"     14466","page":"18-33","publisher":"Springer Nature","publication_status":"published","acknowledgement":"This work was initiated at the 16th European Research Week on Geometric Graphs in Strobl in 2019. A.W. is supported by the Austrian Science Fund (FWF): W1230. S.T. has been funded by the Vienna Science and Technology Fund (WWTF) [10.47379/ICT19035]. A preliminary version of this work has been presented at the 38th European Workshop on Computational Geometry (EuroCG 2022) in Perugia [9]. A full version of this paper, which includes appendices but is otherwise identical, is available as a technical report [10].","day":"06","alternative_title":["LNCS"],"month":"01","doi":"10.1007/978-3-031-49275-4_2","abstract":[{"lang":"eng","text":"A face in a curve arrangement is called popular if it is bounded by the same curve multiple times. Motivated by the automatic generation of curved nonogram puzzles, we investigate possibilities to eliminate the popular faces in an arrangement by inserting a single additional curve. This turns out to be NP-hard; however, it becomes tractable when the number of popular faces is small: We present a probabilistic FPT-approach in the number of popular faces."}],"status":"public","publication_identifier":{"isbn":["9783031492747"],"eissn":["1611-3349"],"issn":["0302-9743"]},"year":"2024","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2202.12175"}],"publication":"31st International Symposium on Graph Drawing and Network Visualization","article_processing_charge":"No","volume":14466,"date_created":"2024-01-28T23:01:43Z","project":[{"_id":"bdb2a702-d553-11ed-ba76-f12e3e5a3bc6","name":"A quantum hybrid of atoms and milligram-scale pendulums: towards gravitational quantum mechanics","grant_number":"101087907"}],"date_published":"2024-01-06T00:00:00Z","title":"Removing popular faces in curve arrangements","quality_controlled":"1","conference":{"location":"Isola delle Femmine, Palermo, Italy","start_date":"2023-09-20","end_date":"2023-09-22","name":"GD: Graph Drawing and Network Visualization"},"date_updated":"2025-07-21T07:28:03Z","oa_version":"Preprint","department":[{"_id":"UlWa"},{"_id":"HeEd"}],"citation":{"mla":"De Nooijer, Phoebe, et al. “Removing Popular Faces in Curve Arrangements.” <i>31st International Symposium on Graph Drawing and Network Visualization</i>, vol. 14466, Springer Nature, 2024, pp. 18–33, doi:<a href=\"https://doi.org/10.1007/978-3-031-49275-4_2\">10.1007/978-3-031-49275-4_2</a>.","apa":"De Nooijer, P., Terziadis, S., Weinberger, A., Masárová, Z., Mchedlidze, T., Löffler, M., &#38; Rote, G. (2024). Removing popular faces in curve arrangements. In <i>31st International Symposium on Graph Drawing and Network Visualization</i> (Vol. 14466, pp. 18–33). Isola delle Femmine, Palermo, Italy: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-031-49275-4_2\">https://doi.org/10.1007/978-3-031-49275-4_2</a>","ista":"De Nooijer P, Terziadis S, Weinberger A, Masárová Z, Mchedlidze T, Löffler M, Rote G. 2024. Removing popular faces in curve arrangements. 31st International Symposium on Graph Drawing and Network Visualization. GD: Graph Drawing and Network Visualization, LNCS, vol. 14466, 18–33.","ieee":"P. De Nooijer <i>et al.</i>, “Removing popular faces in curve arrangements,” in <i>31st International Symposium on Graph Drawing and Network Visualization</i>, Isola delle Femmine, Palermo, Italy, 2024, vol. 14466, pp. 18–33.","chicago":"De Nooijer, Phoebe, Soeren Terziadis, Alexandra Weinberger, Zuzana Masárová, Tamara Mchedlidze, Maarten Löffler, and Günter Rote. “Removing Popular Faces in Curve Arrangements.” In <i>31st International Symposium on Graph Drawing and Network Visualization</i>, 14466:18–33. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/978-3-031-49275-4_2\">https://doi.org/10.1007/978-3-031-49275-4_2</a>.","ama":"De Nooijer P, Terziadis S, Weinberger A, et al. Removing popular faces in curve arrangements. In: <i>31st International Symposium on Graph Drawing and Network Visualization</i>. Vol 14466. Springer Nature; 2024:18-33. doi:<a href=\"https://doi.org/10.1007/978-3-031-49275-4_2\">10.1007/978-3-031-49275-4_2</a>","short":"P. De Nooijer, S. Terziadis, A. Weinberger, Z. Masárová, T. Mchedlidze, M. Löffler, G. Rote, in:, 31st International Symposium on Graph Drawing and Network Visualization, Springer Nature, 2024, pp. 18–33."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"author":[{"last_name":"De Nooijer","full_name":"De Nooijer, Phoebe","first_name":"Phoebe"},{"full_name":"Terziadis, Soeren","first_name":"Soeren","last_name":"Terziadis"},{"last_name":"Weinberger","full_name":"Weinberger, Alexandra","first_name":"Alexandra"},{"orcid":"0000-0002-6660-1322","full_name":"Masárová, Zuzana","id":"45CFE238-F248-11E8-B48F-1D18A9856A87","first_name":"Zuzana","last_name":"Masárová"},{"full_name":"Mchedlidze, Tamara","first_name":"Tamara","last_name":"Mchedlidze"},{"full_name":"Löffler, Maarten","first_name":"Maarten","last_name":"Löffler"},{"last_name":"Rote","full_name":"Rote, Günter","first_name":"Günter"}],"type":"conference","external_id":{"arxiv":["2202.12175"]},"scopus_import":"1","_id":"14888"},{"year":"2024","volume":18,"article_processing_charge":"Yes","publication":"International Journal of the Commons","date_created":"2024-01-30T11:58:02Z","ddc":["550"],"title":"Tipping points of space debris in low earth orbit","date_published":"2024-01-11T00:00:00Z","keyword":["Sociology and Political Science"],"quality_controlled":"1","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"department":[{"_id":"GradSch"},{"_id":"GaTk"}],"file":[{"creator":"dernst","checksum":"b80ebc889033c365d8f8c05a0c655382","relation":"main_file","file_id":"14939","success":1,"date_created":"2024-02-05T10:06:35Z","access_level":"open_access","date_updated":"2024-02-05T10:06:35Z","content_type":"application/pdf","file_size":1305786,"file_name":"2023_IntJourCommons_Nomura.pdf"}],"oa_version":"Published Version","date_updated":"2024-02-05T10:10:27Z","oa":1,"author":[{"full_name":"Nomura, Keiko","first_name":"Keiko","last_name":"Nomura"},{"last_name":"Rella","first_name":"Simon","full_name":"Rella, Simon","id":"B4765ACA-AA38-11E9-AC9A-0930E6697425"},{"first_name":"Haily","full_name":"Merritt, Haily","last_name":"Merritt"},{"full_name":"Baltussen, Mathieu","first_name":"Mathieu","last_name":"Baltussen"},{"first_name":"Darcy","full_name":"Bird, Darcy","last_name":"Bird"},{"first_name":"Annika","full_name":"Tjuka, Annika","last_name":"Tjuka"},{"last_name":"Falk","first_name":"Dan","full_name":"Falk, Dan"}],"has_accepted_license":"1","citation":{"mla":"Nomura, Keiko, et al. “Tipping Points of Space Debris in Low Earth Orbit.” <i>International Journal of the Commons</i>, vol. 18, no. 1, Ubiquity Press, 2024, doi:<a href=\"https://doi.org/10.5334/ijc.1275\">10.5334/ijc.1275</a>.","apa":"Nomura, K., Rella, S., Merritt, H., Baltussen, M., Bird, D., Tjuka, A., &#38; Falk, D. (2024). Tipping points of space debris in low earth orbit. <i>International Journal of the Commons</i>. Ubiquity Press. <a href=\"https://doi.org/10.5334/ijc.1275\">https://doi.org/10.5334/ijc.1275</a>","ista":"Nomura K, Rella S, Merritt H, Baltussen M, Bird D, Tjuka A, Falk D. 2024. Tipping points of space debris in low earth orbit. International Journal of the Commons. 18(1).","chicago":"Nomura, Keiko, Simon Rella, Haily Merritt, Mathieu Baltussen, Darcy Bird, Annika Tjuka, and Dan Falk. “Tipping Points of Space Debris in Low Earth Orbit.” <i>International Journal of the Commons</i>. Ubiquity Press, 2024. <a href=\"https://doi.org/10.5334/ijc.1275\">https://doi.org/10.5334/ijc.1275</a>.","short":"K. Nomura, S. Rella, H. Merritt, M. Baltussen, D. Bird, A. Tjuka, D. Falk, International Journal of the Commons 18 (2024).","ama":"Nomura K, Rella S, Merritt H, et al. Tipping points of space debris in low earth orbit. <i>International Journal of the Commons</i>. 2024;18(1). doi:<a href=\"https://doi.org/10.5334/ijc.1275\">10.5334/ijc.1275</a>","ieee":"K. Nomura <i>et al.</i>, “Tipping points of space debris in low earth orbit,” <i>International Journal of the Commons</i>, vol. 18, no. 1. Ubiquity Press, 2024."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","scopus_import":"1","file_date_updated":"2024-02-05T10:06:35Z","_id":"14901","language":[{"iso":"eng"}],"intvolume":"        18","article_type":"original","publisher":"Ubiquity Press","acknowledgement":"The authors would like to thank the special issue co-editors, Marco Janssen and Xiao-Shan Yap, and the anonymous reviewers for their comments that helped improve the manuscript. The paper also benefited from suggestions by other author participants in this special issue. We would also like to thank the 2022 Santa Fe Institute Complex Systems Summer School for providing space to initiate this study.","publication_status":"published","day":"11","month":"01","issue":"1","doi":"10.5334/ijc.1275","abstract":[{"text":"Global services like navigation, communication, and Earth observation have increased dramatically in the 21st century due to advances in outer space industries. But as orbits become increasingly crowded with both satellites and inevitable space debris pollution, continued operations become endangered by the heightened risks of debris collisions in orbit. Kessler Syndrome is the term for when a critical threshold of orbiting debris triggers a runaway positive feedback loop of debris collisions, creating debris congestion that can render orbits unusable. As this potential tipping point becomes more widely recognized, there have been renewed calls for debris mitigation and removal. Here, we combine complex systems and social-ecological systems approaches to study how these efforts may affect space debris accumulation and the likelihood of reaching Kessler Syndrome. Specifically, we model how debris levels are affected by future launch rates, cleanup activities, and collisions between extant debris. We contextualize and interpret our dynamic model within a discussion of existing space debris governance and other social, economic, and geopolitical factors that may influence effective collective management of the orbital commons. In line with previous studies, our model finds that debris congestion may be reached in less than 200 years, though a holistic management strategy combining removal and mitigation actions can avoid such outcomes while continuing space activities. Moreover, although active debris removal may be particularly effective, the current lack of market and governance support may impede its implementation. Research into these critical dynamics and the multi-faceted variables that influence debris outcomes can support policymakers in curating impactful governance strategies and realistic transition pathways to sustaining debris-free orbits. Overall, our study is useful for communicating about space debris sustainability in policy and education settings by providing an exploration of policy portfolio options supported by a simple and clear social-ecological modeling approach.","lang":"eng"}],"status":"public","publication_identifier":{"issn":["1875-0281"]}},{"tmp":{"short":"MIT","legal_code_url":"https://opensource.org/licenses/MIT","name":"The MIT License"},"publisher":"ISTA","title":"Matlab script for analysis of clone dispersal","date_published":"2024-02-02T00:00:00Z","date_created":"2024-02-02T14:42:26Z","ddc":["570"],"year":"2024","_id":"14926","status":"public","license":"https://opensource.org/licenses/MIT","doi":"10.15479/AT:ISTA:14926","file_date_updated":"2024-02-02T14:40:31Z","month":"02","related_material":{"record":[{"id":"15048","relation":"used_in_publication","status":"public"}]},"type":"software","department":[{"_id":"Bio"}],"file":[{"access_level":"open_access","file_id":"14927","success":1,"date_created":"2024-02-02T14:40:31Z","file_name":"README.md","content_type":"application/octet-stream","date_updated":"2024-02-02T14:40:31Z","file_size":736,"checksum":"df7f358ae19a176cf710c0a802ce31b1","relation":"main_file","creator":"rhauschild"},{"file_id":"14928","success":1,"date_created":"2024-02-02T14:40:31Z","access_level":"open_access","date_updated":"2024-02-02T14:40:31Z","content_type":"application/x-zip-compressed","file_size":3543,"file_name":"Supplementary_file_1.zip","creator":"rhauschild","checksum":"10194cc11619eccd8f4b24472e465b7f","relation":"main_file"}],"date_updated":"2024-03-04T07:28:25Z","author":[{"orcid":"0000-0001-9843-3522","full_name":"Hauschild, Robert","first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","last_name":"Hauschild"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"R. Hauschild, “Matlab script for analysis of clone dispersal.” ISTA, 2024.","chicago":"Hauschild, Robert. “Matlab Script for Analysis of Clone Dispersal.” ISTA, 2024. <a href=\"https://doi.org/10.15479/AT:ISTA:14926\">https://doi.org/10.15479/AT:ISTA:14926</a>.","short":"R. Hauschild, (2024).","ama":"Hauschild R. Matlab script for analysis of clone dispersal. 2024. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:14926\">10.15479/AT:ISTA:14926</a>","mla":"Hauschild, Robert. <i>Matlab Script for Analysis of Clone Dispersal</i>. ISTA, 2024, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:14926\">10.15479/AT:ISTA:14926</a>.","apa":"Hauschild, R. (2024). Matlab script for analysis of clone dispersal. ISTA. <a href=\"https://doi.org/10.15479/AT:ISTA:14926\">https://doi.org/10.15479/AT:ISTA:14926</a>","ista":"Hauschild R. 2024. Matlab script for analysis of clone dispersal, ISTA, <a href=\"https://doi.org/10.15479/AT:ISTA:14926\">10.15479/AT:ISTA:14926</a>."},"has_accepted_license":"1","day":"02"},{"month":"01","day":"27","publication_status":"epub_ahead","acknowledgement":"Special thanks go to Christof Geiss, Bernard Leclerc and Jan Schröer for explaining their work but also for sharing some unpublished results with us. We also thank the referee for many useful suggestions. We would like to thank Tommaso Scognamiglio for pointing out a mistake in the proof of Proposition 5.17 in an earlier version of the paper. We would like also to thank Alexander Beilinson, Bill Crawley-Boevey, Joel Kamnitzer, and Peng Shan for useful discussions.","publication_identifier":{"eissn":["1420-9020"],"issn":["1022-1824"]},"status":"public","abstract":[{"lang":"eng","text":"In this paper we investigate locally free representations of a quiver Q over a commutative Frobenius algebra R by arithmetic Fourier transform. When the base field is finite we prove that the number of isomorphism classes of absolutely indecomposable locally free representations of fixed rank is independent of the orientation of Q. We also prove that the number of isomorphism classes of locally free absolutely indecomposable representations of the preprojective algebra of Q over R equals the number of isomorphism classes of locally free absolutely indecomposable representations of Q over R[t]/(t2). Using these results together with results of Geiss, Leclerc and Schröer we give, when k is algebraically closed, a classification of pairs (Q, R) such that the set of isomorphism classes of indecomposable locally free representations of Q over R is finite. Finally when the representation is free of rank 1 at each vertex of Q, we study the function that counts the number of isomorphism classes of absolutely indecomposable locally free representations of Q over the Frobenius algebra Fq[t]/(tr). We prove that they are polynomial in q and their generating function is rational and satisfies a functional equation."}],"doi":"10.1007/s00029-023-00914-2","issue":"2","article_type":"original","intvolume":"        30","article_number":"20","language":[{"iso":"eng"}],"publisher":"Springer Nature","type":"journal_article","author":[{"last_name":"Hausel","full_name":"Hausel, Tamás","first_name":"Tamás","id":"4A0666D8-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Letellier","first_name":"Emmanuel","full_name":"Letellier, Emmanuel"},{"first_name":"Fernando","full_name":"Rodriguez-Villegas, Fernando","last_name":"Rodriguez-Villegas"}],"citation":{"mla":"Hausel, Tamás, et al. “Locally Free Representations of Quivers over Commutative Frobenius Algebras.” <i>Selecta Mathematica</i>, vol. 30, no. 2, 20, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1007/s00029-023-00914-2\">10.1007/s00029-023-00914-2</a>.","apa":"Hausel, T., Letellier, E., &#38; Rodriguez-Villegas, F. (2024). Locally free representations of quivers over commutative Frobenius algebras. <i>Selecta Mathematica</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00029-023-00914-2\">https://doi.org/10.1007/s00029-023-00914-2</a>","ista":"Hausel T, Letellier E, Rodriguez-Villegas F. 2024. Locally free representations of quivers over commutative Frobenius algebras. Selecta Mathematica. 30(2), 20.","ieee":"T. Hausel, E. Letellier, and F. Rodriguez-Villegas, “Locally free representations of quivers over commutative Frobenius algebras,” <i>Selecta Mathematica</i>, vol. 30, no. 2. Springer Nature, 2024.","chicago":"Hausel, Tamás, Emmanuel Letellier, and Fernando Rodriguez-Villegas. “Locally Free Representations of Quivers over Commutative Frobenius Algebras.” <i>Selecta Mathematica</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s00029-023-00914-2\">https://doi.org/10.1007/s00029-023-00914-2</a>.","short":"T. Hausel, E. Letellier, F. Rodriguez-Villegas, Selecta Mathematica 30 (2024).","ama":"Hausel T, Letellier E, Rodriguez-Villegas F. Locally free representations of quivers over commutative Frobenius algebras. <i>Selecta Mathematica</i>. 2024;30(2). doi:<a href=\"https://doi.org/10.1007/s00029-023-00914-2\">10.1007/s00029-023-00914-2</a>"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"TaHa"}],"oa_version":"None","date_updated":"2024-02-05T12:58:21Z","_id":"14930","scopus_import":"1","date_created":"2024-02-04T23:00:53Z","volume":30,"article_processing_charge":"No","publication":"Selecta Mathematica","year":"2024","quality_controlled":"1","title":"Locally free representations of quivers over commutative Frobenius algebras","date_published":"2024-01-27T00:00:00Z"},{"title":"Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion","date_published":"2024-01-24T00:00:00Z","project":[{"_id":"25C6DC12-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"694227","name":"Analysis of quantum many-body systems"},{"grant_number":"I06427","name":"Mathematical Challenges in BCS Theory of Superconductivity","_id":"bda63fe5-d553-11ed-ba76-a16e3d2f256b"}],"quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.1016/j.jfa.2024.110320","open_access":"1"}],"year":"2024","volume":286,"article_processing_charge":"Yes (in subscription journal)","publication":"Journal of Functional Analysis","date_created":"2024-02-04T23:00:53Z","external_id":{"arxiv":["2301.04894"]},"scopus_import":"1","_id":"14931","department":[{"_id":"RoSe"}],"oa_version":"Published Version","date_updated":"2024-02-05T12:53:21Z","oa":1,"author":[{"id":"e1a2682f-dc8d-11ea-abe3-81da9ac728f1","full_name":"Lauritsen, Asbjørn Bækgaard","first_name":"Asbjørn Bækgaard","orcid":"0000-0003-4476-2288","last_name":"Lauritsen"},{"last_name":"Seiringer","orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert","first_name":"Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"A. B. Lauritsen and R. Seiringer, “Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion,” <i>Journal of Functional Analysis</i>, vol. 286, no. 7. Elsevier, 2024.","chicago":"Lauritsen, Asbjørn Bækgaard, and Robert Seiringer. “Ground State Energy of the Dilute Spin-Polarized Fermi Gas: Upper Bound via Cluster Expansion.” <i>Journal of Functional Analysis</i>. Elsevier, 2024. <a href=\"https://doi.org/10.1016/j.jfa.2024.110320\">https://doi.org/10.1016/j.jfa.2024.110320</a>.","ama":"Lauritsen AB, Seiringer R. Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion. <i>Journal of Functional Analysis</i>. 2024;286(7). doi:<a href=\"https://doi.org/10.1016/j.jfa.2024.110320\">10.1016/j.jfa.2024.110320</a>","short":"A.B. Lauritsen, R. Seiringer, Journal of Functional Analysis 286 (2024).","apa":"Lauritsen, A. B., &#38; Seiringer, R. (2024). Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion. <i>Journal of Functional Analysis</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jfa.2024.110320\">https://doi.org/10.1016/j.jfa.2024.110320</a>","mla":"Lauritsen, Asbjørn Bækgaard, and Robert Seiringer. “Ground State Energy of the Dilute Spin-Polarized Fermi Gas: Upper Bound via Cluster Expansion.” <i>Journal of Functional Analysis</i>, vol. 286, no. 7, 110320, Elsevier, 2024, doi:<a href=\"https://doi.org/10.1016/j.jfa.2024.110320\">10.1016/j.jfa.2024.110320</a>.","ista":"Lauritsen AB, Seiringer R. 2024. Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion. Journal of Functional Analysis. 286(7), 110320."},"type":"journal_article","publisher":"Elsevier","arxiv":1,"language":[{"iso":"eng"}],"intvolume":"       286","article_number":"110320","article_type":"original","issue":"7","doi":"10.1016/j.jfa.2024.110320","abstract":[{"lang":"eng","text":"We prove an upper bound on the ground state energy of the dilute spin-polarized Fermi gas capturing the leading correction to the kinetic energy resulting from repulsive interactions. One of the main ingredients in the proof is a rigorous implementation of the fermionic cluster expansion of Gaudin et al. (1971) [15]."}],"status":"public","publication_identifier":{"eissn":["1096--0783"],"issn":["0022-1236"]},"acknowledgement":"A.B.L. would like to thank Johannes Agerskov and Jan Philip Solovej for valuable discussions. We thank Alessandro Giuliani for helpful discussions and for pointing out the reference [18]. Funding from the European Union's Horizon 2020 research and innovation programme under the ERC grant agreement No 694227 is acknowledged. Financial support by the Austrian Science Fund (FWF) through project number I 6427-N (as part of the SFB/TRR 352) is gratefully acknowledged.","publication_status":"epub_ahead","ec_funded":1,"day":"24","month":"01"},{"publication_identifier":{"eissn":["1934-2845"],"issn":["0071-3260"]},"_id":"14932","status":"public","scopus_import":"1","doi":"10.1007/s11692-023-09624-1","abstract":[{"lang":"eng","text":"The huge antlers of the extinct Irish elk have invited evolutionary speculation since Darwin. In the 1970s, Stephen Jay Gould presented the first extensive data on antler size in the Irish elk and combined these with comparative data from other deer to test the hypothesis that the gigantic antlers were the outcome of a positive allometry that constrained large-bodied deer to have proportionally even larger antlers. He concluded that the Irish elk had antlers as predicted for its size and interpreted this within his emerging framework of developmental constraints as an explanatory factor in evolution. Here we reanalyze antler allometry based on new morphometric data for 57 taxa of the family Cervidae. We also present a new phylogeny for the Cervidae, which we use for comparative analyses. In contrast to Gould, we find that the antlers of Irish elk were larger than predicted from the allometry within the true deer, Cervini, as analyzed by Gould, but follow the allometry across Cervidae as a whole. After dissecting the discrepancy, we reject the allometric-constraint hypothesis because, contrary to Gould, we find no similarity between static and evolutionary allometries, and because we document extensive non-allometric evolution of antler size across the Cervidae."}],"month":"01","type":"journal_article","oa":1,"author":[{"full_name":"Tsuboi, Masahito","first_name":"Masahito","last_name":"Tsuboi"},{"first_name":"Bjørn Tore","full_name":"Kopperud, Bjørn Tore","last_name":"Kopperud"},{"last_name":"Matschiner","first_name":"Michael","full_name":"Matschiner, Michael"},{"first_name":"Mark","full_name":"Grabowski, Mark","last_name":"Grabowski"},{"first_name":"Chrsitine","full_name":"Syrowatka, Chrsitine","id":"205ffb76-7fe7-11eb-aa17-958bd11b99ad","last_name":"Syrowatka"},{"last_name":"Pélabon","full_name":"Pélabon, Christophe","first_name":"Christophe"},{"first_name":"Thomas F.","full_name":"Hansen, Thomas F.","last_name":"Hansen"}],"day":"29","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Tsuboi, Masahito, Bjørn Tore Kopperud, Michael Matschiner, Mark Grabowski, Chrsitine Syrowatka, Christophe Pélabon, and Thomas F. Hansen. “Antler Allometry, the Irish Elk and Gould Revisited.” <i>Evolutionary Biology</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s11692-023-09624-1\">https://doi.org/10.1007/s11692-023-09624-1</a>.","ama":"Tsuboi M, Kopperud BT, Matschiner M, et al. Antler allometry, the Irish elk and Gould revisited. <i>Evolutionary Biology</i>. 2024. doi:<a href=\"https://doi.org/10.1007/s11692-023-09624-1\">10.1007/s11692-023-09624-1</a>","short":"M. Tsuboi, B.T. Kopperud, M. Matschiner, M. Grabowski, C. Syrowatka, C. Pélabon, T.F. Hansen, Evolutionary Biology (2024).","ieee":"M. Tsuboi <i>et al.</i>, “Antler allometry, the Irish elk and Gould revisited,” <i>Evolutionary Biology</i>. Springer Nature, 2024.","mla":"Tsuboi, Masahito, et al. “Antler Allometry, the Irish Elk and Gould Revisited.” <i>Evolutionary Biology</i>, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1007/s11692-023-09624-1\">10.1007/s11692-023-09624-1</a>.","apa":"Tsuboi, M., Kopperud, B. T., Matschiner, M., Grabowski, M., Syrowatka, C., Pélabon, C., &#38; Hansen, T. F. (2024). Antler allometry, the Irish elk and Gould revisited. <i>Evolutionary Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11692-023-09624-1\">https://doi.org/10.1007/s11692-023-09624-1</a>","ista":"Tsuboi M, Kopperud BT, Matschiner M, Grabowski M, Syrowatka C, Pélabon C, Hansen TF. 2024. Antler allometry, the Irish elk and Gould revisited. Evolutionary Biology."},"department":[{"_id":"MaRo"}],"oa_version":"Published Version","publication_status":"epub_ahead","acknowledgement":"Open access funding provided by University of Oslo (incl Oslo University Hospital).\r\nWe thank Adrian Lister, Louis Tomsett, Roberto Portela Miguez and Roula Pappa (NHMUK), Brian O'Toole and Eileen Westwig (AMNH), Daniela Kalthoff (NHRM), Alexander Bibl and Zachos Frank (NHMW), Darrin Lunde and John Ososky (NMNH), Matthew Parkes and Nigel Monaghan (NMI), Elizabetta Cioppi and Luca Bellucci (IGF), and Yoshihiro Tanaka and Hiroyuki Taruno (OMNH), who helped us in obtaining the museum data, and a special thanks to Jørgen Sikkeland (NTNU NHM) for assistance in obtaining the ontogenetic data for the red deer. We thank Olja Toljagic and Kjetil L. Voje for discussions, Ayumu Tsuboi for assistance with data collection, and Jean-Michel Gaillard and the anonymous reviewers for comments on the manuscript. We thank the Centre of Advanced Study (CAS) at the Norwegian Academy of Sciences and Letters for hosting us during the academic year of 2019/2020 when much of the analysis and writing were done. MT was funded by JSPS Research Fellowship for Young Scientists (201603238).","date_updated":"2024-02-05T12:43:58Z","publisher":"Springer Nature","quality_controlled":"1","title":"Antler allometry, the Irish elk and Gould revisited","date_published":"2024-01-29T00:00:00Z","article_type":"original","date_created":"2024-02-04T23:00:53Z","article_processing_charge":"Yes (via OA deal)","language":[{"iso":"eng"}],"publication":"Evolutionary Biology","year":"2024","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1007/s11692-023-09624-1"}]},{"type":"journal_article","citation":{"short":"A. Pimenta-Marques, T. Perestrelo, P. Dos Reis Rodrigues, P. Duarte, A. Ferreira-Silva, M. Lince-Faria, M. Bettencourt-Dias, EMBO Reports 25 (2024) 102–127.","ama":"Pimenta-Marques A, Perestrelo T, Dos Reis Rodrigues P, et al. Ana1/CEP295 is an essential player in the centrosome maintenance program regulated by Polo kinase and the PCM. <i>EMBO reports</i>. 2024;25(1):102-127. doi:<a href=\"https://doi.org/10.1038/s44319-023-00020-6\">10.1038/s44319-023-00020-6</a>","chicago":"Pimenta-Marques, Ana, Tania Perestrelo, Patricia Dos Reis Rodrigues, Paulo Duarte, Ana Ferreira-Silva, Mariana Lince-Faria, and Mónica Bettencourt-Dias. “Ana1/CEP295 Is an Essential Player in the Centrosome Maintenance Program Regulated by Polo Kinase and the PCM.” <i>EMBO Reports</i>. Embo Press, 2024. <a href=\"https://doi.org/10.1038/s44319-023-00020-6\">https://doi.org/10.1038/s44319-023-00020-6</a>.","ieee":"A. Pimenta-Marques <i>et al.</i>, “Ana1/CEP295 is an essential player in the centrosome maintenance program regulated by Polo kinase and the PCM,” <i>EMBO reports</i>, vol. 25, no. 1. Embo Press, pp. 102–127, 2024.","ista":"Pimenta-Marques A, Perestrelo T, Dos Reis Rodrigues P, Duarte P, Ferreira-Silva A, Lince-Faria M, Bettencourt-Dias M. 2024. Ana1/CEP295 is an essential player in the centrosome maintenance program regulated by Polo kinase and the PCM. EMBO reports. 25(1), 102–127.","mla":"Pimenta-Marques, Ana, et al. “Ana1/CEP295 Is an Essential Player in the Centrosome Maintenance Program Regulated by Polo Kinase and the PCM.” <i>EMBO Reports</i>, vol. 25, no. 1, Embo Press, 2024, pp. 102–27, doi:<a href=\"https://doi.org/10.1038/s44319-023-00020-6\">10.1038/s44319-023-00020-6</a>.","apa":"Pimenta-Marques, A., Perestrelo, T., Dos Reis Rodrigues, P., Duarte, P., Ferreira-Silva, A., Lince-Faria, M., &#38; Bettencourt-Dias, M. (2024). Ana1/CEP295 is an essential player in the centrosome maintenance program regulated by Polo kinase and the PCM. <i>EMBO Reports</i>. Embo Press. <a href=\"https://doi.org/10.1038/s44319-023-00020-6\">https://doi.org/10.1038/s44319-023-00020-6</a>"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","oa":1,"author":[{"first_name":"Ana","full_name":"Pimenta-Marques, Ana","last_name":"Pimenta-Marques"},{"last_name":"Perestrelo","full_name":"Perestrelo, Tania","first_name":"Tania"},{"last_name":"Dos Reis Rodrigues","id":"26E95904-5160-11E9-9C0B-C5B0DC97E90F","full_name":"Dos Reis Rodrigues, Patricia","first_name":"Patricia","orcid":"0000-0003-1681-508X"},{"first_name":"Paulo","full_name":"Duarte, Paulo","last_name":"Duarte"},{"last_name":"Ferreira-Silva","full_name":"Ferreira-Silva, Ana","first_name":"Ana"},{"last_name":"Lince-Faria","full_name":"Lince-Faria, Mariana","first_name":"Mariana"},{"last_name":"Bettencourt-Dias","first_name":"Mónica","full_name":"Bettencourt-Dias, Mónica"}],"oa_version":"Published Version","date_updated":"2024-02-05T12:37:07Z","file":[{"file_size":9645056,"date_updated":"2024-02-05T12:35:03Z","content_type":"application/pdf","file_name":"2023_EmboReports_PimentaMarques.pdf","date_created":"2024-02-05T12:35:03Z","success":1,"file_id":"14941","access_level":"open_access","creator":"dernst","relation":"main_file","checksum":"53c3ef43d9bd6d7bff3ffcf57d763cac"}],"department":[{"_id":"MiSi"}],"_id":"14933","file_date_updated":"2024-02-05T12:35:03Z","scopus_import":"1","ddc":["570"],"date_created":"2024-02-04T23:00:53Z","publication":"EMBO reports","article_processing_charge":"Yes (in subscription journal)","volume":25,"year":"2024","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"quality_controlled":"1","date_published":"2024-01-10T00:00:00Z","title":"Ana1/CEP295 is an essential player in the centrosome maintenance program regulated by Polo kinase and the PCM","month":"01","day":"10","acknowledgement":"We thank all members of the Cell Cycle and Regulation Lab for the discussions and for the critical reading of the manuscript. We thank Tomer Avidor-Reiss (University of Toledo, Toledo, OH), Daniel St. Johnston (The Gurdon Institute, Cambridge, UK), David Glover (University of Cambridge, Cambridge, UK), Jingyan Fu (Agricultural University, Beijing, China) Jordan Raff (University of Oxford, Oxford, UK) and Timothy Megraw (Florida State University, Tallahassee, FL) for sharing tools. We acknowledge the technical support of Instituto Gulbenkian de Ciência (IGC)‘s Advanced Imaging Facility, in particular Gabriel Martins, Nuno Pimpão Martins and José Marques. We also thank Tiago Paixão from the IGC’s Quantitative & Digital Science Unit and Marco Louro from the CCR lab for the support provided on statistical analysis. IGC’s Advanced Imaging Facility (AIF-UIC) is supported by the national Portuguese funding ref# PPBI-POCI-01-0145-FEDER -022122. We thank the IGC’s Fly Facility, supported by CONGENTO (LISBOA-01-0145-FEDER-022170). This work was supported by an ERC grant (ERC-2015-CoG-683258) awarded to MBD and a grant from the Portuguese Research Council (FCT) awarded to APM (PTDC/BIA-BID/32225/2017).","publication_status":"published","publication_identifier":{"eissn":["1469-3178"]},"status":"public","doi":"10.1038/s44319-023-00020-6","abstract":[{"lang":"eng","text":"Centrioles are part of centrosomes and cilia, which are microtubule organising centres (MTOC) with diverse functions. Despite their stability, centrioles can disappear during differentiation, such as in oocytes, but little is known about the regulation of their structural integrity. Our previous research revealed that the pericentriolar material (PCM) that surrounds centrioles and its recruiter, Polo kinase, are downregulated in oogenesis and sufficient for maintaining both centrosome structural integrity and MTOC activity. We now show that the expression of specific components of the centriole cartwheel and wall, including ANA1/CEP295, is essential for maintaining centrosome integrity. We find that Polo kinase requires ANA1 to promote centriole stability in cultured cells and eggs. In addition, ANA1 expression prevents the loss of centrioles observed upon PCM-downregulation. However, the centrioles maintained by overexpressing and tethering ANA1 are inactive, unlike the MTOCs observed upon tethering Polo kinase. These findings demonstrate that several centriole components are needed to maintain centrosome structure. Our study also highlights that centrioles are more dynamic than previously believed, with their structural stability relying on the continuous expression of multiple components."}],"issue":"1","article_type":"original","page":"102-127","intvolume":"        25","language":[{"iso":"eng"}],"publisher":"Embo Press"},{"project":[{"grant_number":"F6504","name":"Taming Complexity in Partial Differential Systems","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2"}],"title":"A discovery tour in random Riemannian geometry","date_published":"2024-01-26T00:00:00Z","quality_controlled":"1","publisher":"Springer Nature","year":"2024","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1007/s11118-023-10118-0"}],"publication":"Potential Analysis","language":[{"iso":"eng"}],"article_processing_charge":"Yes (via OA deal)","date_created":"2024-02-04T23:00:54Z","article_type":"original","doi":"10.1007/s11118-023-10118-0","abstract":[{"lang":"eng","text":"We study random perturbations of a Riemannian manifold (M, g) by means of so-called\r\nFractional Gaussian Fields, which are defined intrinsically by the given manifold. The fields\r\nh• : ω \u0002→ hω will act on the manifold via the conformal transformation g \u0002→ gω := e2hω g.\r\nOur focus will be on the regular case with Hurst parameter H > 0, the critical case H = 0\r\nbeing the celebrated Liouville geometry in two dimensions. We want to understand how basic\r\ngeometric and functional-analytic quantities like diameter, volume, heat kernel, Brownian\r\nmotion, spectral bound, or spectral gap change under the influence of the noise. And if so, is\r\nit possible to quantify these dependencies in terms of key parameters of the noise? Another\r\ngoal is to define and analyze in detail the Fractional Gaussian Fields on a general Riemannian\r\nmanifold, a fascinating object of independent interest."}],"scopus_import":"1","status":"public","_id":"14934","publication_identifier":{"eissn":["1572-929X"],"issn":["0926-2601"]},"acknowledgement":"The authors would like to thank Matthias Erbar and Ronan Herry for valuable discussions on this project. They are also grateful to Nathanaël Berestycki, and Fabrice Baudoin for respectively pointing out the references [7], and [6, 24], and to Julien Fageot and Thomas Letendre for pointing out a mistake in a previous version of the proof of Proposition 3.10. The authors feel very much indebted to an anonymous reviewer for his/her careful reading and the many valuable suggestions that have significantly contributed to the improvement of the paper. L.D.S. gratefully acknowledges financial support by the Deutsche Forschungsgemeinschaft through CRC 1060 as well as through SPP 2265, and by the Austrian Science Fund (FWF) grant F65 at Institute of Science and Technology Austria. This research was funded in whole or in part by the Austrian Science Fund (FWF) ESPRIT 208. For the purpose of open access, the authors have applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission. E.K. and K.-T.S. gratefully acknowledge funding by the Deutsche Forschungsgemeinschaft through the Hausdorff Center for Mathematics and through CRC 1060 as well as through SPP 2265.\r\nOpen Access funding enabled and organized by Projekt DEAL.","oa_version":"Published Version","date_updated":"2024-02-05T13:04:23Z","publication_status":"epub_ahead","department":[{"_id":"JaMa"}],"citation":{"ista":"Dello Schiavo L, Kopfer E, Sturm KT. 2024. A discovery tour in random Riemannian geometry. Potential Analysis.","apa":"Dello Schiavo, L., Kopfer, E., &#38; Sturm, K. T. (2024). A discovery tour in random Riemannian geometry. <i>Potential Analysis</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11118-023-10118-0\">https://doi.org/10.1007/s11118-023-10118-0</a>","mla":"Dello Schiavo, Lorenzo, et al. “A Discovery Tour in Random Riemannian Geometry.” <i>Potential Analysis</i>, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1007/s11118-023-10118-0\">10.1007/s11118-023-10118-0</a>.","ama":"Dello Schiavo L, Kopfer E, Sturm KT. A discovery tour in random Riemannian geometry. <i>Potential Analysis</i>. 2024. doi:<a href=\"https://doi.org/10.1007/s11118-023-10118-0\">10.1007/s11118-023-10118-0</a>","short":"L. Dello Schiavo, E. Kopfer, K.T. Sturm, Potential Analysis (2024).","chicago":"Dello Schiavo, Lorenzo, Eva Kopfer, and Karl Theodor Sturm. “A Discovery Tour in Random Riemannian Geometry.” <i>Potential Analysis</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s11118-023-10118-0\">https://doi.org/10.1007/s11118-023-10118-0</a>.","ieee":"L. Dello Schiavo, E. Kopfer, and K. T. Sturm, “A discovery tour in random Riemannian geometry,” <i>Potential Analysis</i>. Springer Nature, 2024."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"26","oa":1,"author":[{"orcid":"0000-0002-9881-6870","id":"ECEBF480-9E4F-11EA-B557-B0823DDC885E","first_name":"Lorenzo","full_name":"Dello Schiavo, Lorenzo","last_name":"Dello Schiavo"},{"full_name":"Kopfer, Eva","first_name":"Eva","last_name":"Kopfer"},{"first_name":"Karl Theodor","full_name":"Sturm, Karl Theodor","last_name":"Sturm"}],"type":"journal_article","month":"01"},{"publisher":"IOP Publishing","language":[{"iso":"eng"}],"article_type":"original","abstract":[{"lang":"eng","text":"High elevation headwater catchments are complex hydrological systems that seasonally buffer water and release it in the form of snow and ice melt, modulating downstream runoff regimes and water availability. In High Mountain Asia (HMA), where a wide range of climates from semi-arid to monsoonal exist, the importance of the cryospheric contributions to the water budget varies with the amount and seasonal distribution of precipitation. Losses due to evapotranspiration and sublimation are to date largely unquantified components of the water budget in such catchments, although they can be comparable in magnitude to glacier melt contributions to streamflow. &amp;#xD;Here, we simulate the hydrology of three high elevation headwater catchments in distinct climates in HMA over 10 years using an ecohydrological model geared towards high-mountain areas including snow and glaciers, forced with reanalysis data. &amp;#xD;Our results show that evapotranspiration and sublimation together are most important at the semi-arid site, Kyzylsu, on the northernmost slopes of the Pamir mountain range. Here, the evaporative loss amounts to 28% of the water throughput, which we define as the total water added to, or removed from the water balance within a year. In comparison, evaporative losses are 19% at the Central Himalayan site Langtang and 13% at the wettest site, 24K, on the Southeastern Tibetan Plateau. At the three sites, respectively, sublimation removes 15%, 13% and 6% of snowfall, while evapotranspiration removes the equivalent of 76%, 28% and 19% of rainfall. In absolute terms, and across a comparable elevation range, the highest ET flux is 413 mm yr-1 at 24K, while the highest sublimation flux is 91 mm yr-1 at Kyzylsu. During warm and dry years, glacier melt was found to only partially compensate for the annual supply deficit."}],"doi":"10.1088/1748-9326/ad25a0","publication_identifier":{"issn":["1748-9326"]},"status":"public","day":"02","publication_status":"accepted","month":"02","quality_controlled":"1","keyword":["Public Health","Environmental and Occupational Health","General Environmental Science","Renewable Energy","Sustainability and the Environment"],"date_published":"2024-02-02T00:00:00Z","title":"Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"article_processing_charge":"Yes","publication":"Environmental Research Letters","main_file_link":[{"url":"https://doi.org/10.1088/1748-9326/ad25a0","open_access":"1"}],"year":"2024","date_created":"2024-02-05T09:01:11Z","ddc":["550"],"_id":"14938","oa":1,"author":[{"first_name":"Stefan","full_name":"Fugger, Stefan","id":"86698d64-c4c6-11ee-af02-cdf1e6a7d31f","last_name":"Fugger"},{"orcid":"0000-0001-7640-6152","first_name":"Thomas","id":"3caa3f91-1f03-11ee-96ce-e0e553054d6e","full_name":"Shaw, Thomas","last_name":"Shaw"},{"full_name":"Jouberton, Achille","first_name":"Achille","last_name":"Jouberton"},{"last_name":"Miles","first_name":"Evan","full_name":"Miles, Evan"},{"id":"317987aa-9421-11ee-ac5a-b941b041abba","full_name":"Buri, Pascal","first_name":"Pascal","last_name":"Buri"},{"id":"22a2674a-61ce-11ee-94b5-d18813baf16f","full_name":"McCarthy, Michael","first_name":"Michael","last_name":"McCarthy"},{"last_name":"Fyffe","full_name":"Fyffe, Catriona Louise","id":"001b0422-8d15-11ed-bc51-cab6c037a228","first_name":"Catriona Louise"},{"last_name":"Fatichi","full_name":"Fatichi, Simone","first_name":"Simone"},{"first_name":"Marin","full_name":"Kneib, Marin","last_name":"Kneib"},{"first_name":"Peter","full_name":"Molnar, Peter","last_name":"Molnar"},{"last_name":"Pellicciotti","orcid":"0000-0002-5554-8087","first_name":"Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","full_name":"Pellicciotti, Francesca"}],"has_accepted_license":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Fugger S, Shaw T, Jouberton A, Miles E, Buri P, McCarthy M, Fyffe CL, Fatichi S, Kneib M, Molnar P, Pellicciotti F. Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia. Environmental Research Letters.","mla":"Fugger, Stefan, et al. “Hydrological Regimes and Evaporative Flux Partitioning at the Climatic Ends of High Mountain Asia.” <i>Environmental Research Letters</i>, IOP Publishing, doi:<a href=\"https://doi.org/10.1088/1748-9326/ad25a0\">10.1088/1748-9326/ad25a0</a>.","apa":"Fugger, S., Shaw, T., Jouberton, A., Miles, E., Buri, P., McCarthy, M., … Pellicciotti, F. (n.d.). Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia. <i>Environmental Research Letters</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1748-9326/ad25a0\">https://doi.org/10.1088/1748-9326/ad25a0</a>","ieee":"S. Fugger <i>et al.</i>, “Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia,” <i>Environmental Research Letters</i>. IOP Publishing.","short":"S. Fugger, T. Shaw, A. Jouberton, E. Miles, P. Buri, M. McCarthy, C.L. Fyffe, S. Fatichi, M. Kneib, P. Molnar, F. Pellicciotti, Environmental Research Letters (n.d.).","ama":"Fugger S, Shaw T, Jouberton A, et al. Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia. <i>Environmental Research Letters</i>. doi:<a href=\"https://doi.org/10.1088/1748-9326/ad25a0\">10.1088/1748-9326/ad25a0</a>","chicago":"Fugger, Stefan, Thomas Shaw, Achille Jouberton, Evan Miles, Pascal Buri, Michael McCarthy, Catriona Louise Fyffe, et al. “Hydrological Regimes and Evaporative Flux Partitioning at the Climatic Ends of High Mountain Asia.” <i>Environmental Research Letters</i>. IOP Publishing, n.d. <a href=\"https://doi.org/10.1088/1748-9326/ad25a0\">https://doi.org/10.1088/1748-9326/ad25a0</a>."},"department":[{"_id":"FrPe"}],"oa_version":"Published Version","date_updated":"2024-02-06T08:35:39Z","type":"journal_article"},{"_id":"14979","external_id":{"pmid":["38316877"]},"type":"journal_article","oa":1,"author":[{"last_name":"Datler","id":"3B12E2E6-F248-11E8-B48F-1D18A9856A87","full_name":"Datler, Julia","first_name":"Julia","orcid":"0000-0002-3616-8580"},{"last_name":"Hansen","first_name":"Jesse","id":"1063c618-6f9b-11ec-9123-f912fccded63","full_name":"Hansen, Jesse"},{"first_name":"Andreas","id":"3A18A7B8-F248-11E8-B48F-1D18A9856A87","full_name":"Thader, Andreas","last_name":"Thader"},{"last_name":"Schlögl","id":"45BF87EE-F248-11E8-B48F-1D18A9856A87","first_name":"Alois","full_name":"Schlögl, Alois","orcid":"0000-0002-5621-8100"},{"last_name":"Bauer","first_name":"Lukas W","full_name":"Bauer, Lukas W","id":"0c894dcf-897b-11ed-a09c-8186353224b0"},{"last_name":"Hodirnau","first_name":"Victor-Valentin","full_name":"Hodirnau, Victor-Valentin","id":"3661B498-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Schur, Florian KM","id":"48AD8942-F248-11E8-B48F-1D18A9856A87","first_name":"Florian KM","orcid":"0000-0003-4790-8078","last_name":"Schur"}],"has_accepted_license":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"J. Datler, J. Hansen, A. Thader, A. Schlögl, L.W. Bauer, V.-V. Hodirnau, F.K. Schur, Nature Structural &#38; Molecular Biology (2024).","ama":"Datler J, Hansen J, Thader A, et al. Multi-modal cryo-EM reveals trimers of protein A10 to form the palisade layer in poxvirus cores. <i>Nature Structural &#38; Molecular Biology</i>. 2024. doi:<a href=\"https://doi.org/10.1038/s41594-023-01201-6\">10.1038/s41594-023-01201-6</a>","chicago":"Datler, Julia, Jesse Hansen, Andreas Thader, Alois Schlögl, Lukas W Bauer, Victor-Valentin Hodirnau, and Florian KM Schur. “Multi-Modal Cryo-EM Reveals Trimers of Protein A10 to Form the Palisade Layer in Poxvirus Cores.” <i>Nature Structural &#38; Molecular Biology</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1038/s41594-023-01201-6\">https://doi.org/10.1038/s41594-023-01201-6</a>.","ieee":"J. Datler <i>et al.</i>, “Multi-modal cryo-EM reveals trimers of protein A10 to form the palisade layer in poxvirus cores,” <i>Nature Structural &#38; Molecular Biology</i>. Springer Nature, 2024.","ista":"Datler J, Hansen J, Thader A, Schlögl A, Bauer LW, Hodirnau V-V, Schur FK. 2024. Multi-modal cryo-EM reveals trimers of protein A10 to form the palisade layer in poxvirus cores. Nature Structural &#38; Molecular Biology.","mla":"Datler, Julia, et al. “Multi-Modal Cryo-EM Reveals Trimers of Protein A10 to Form the Palisade Layer in Poxvirus Cores.” <i>Nature Structural &#38; Molecular Biology</i>, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1038/s41594-023-01201-6\">10.1038/s41594-023-01201-6</a>.","apa":"Datler, J., Hansen, J., Thader, A., Schlögl, A., Bauer, L. W., Hodirnau, V.-V., &#38; Schur, F. K. (2024). Multi-modal cryo-EM reveals trimers of protein A10 to form the palisade layer in poxvirus cores. <i>Nature Structural &#38; Molecular Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41594-023-01201-6\">https://doi.org/10.1038/s41594-023-01201-6</a>"},"department":[{"_id":"FlSc"},{"_id":"ScienComp"},{"_id":"EM-Fac"}],"oa_version":"Published Version","date_updated":"2024-03-05T09:27:47Z","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"quality_controlled":"1","title":"Multi-modal cryo-EM reveals trimers of protein A10 to form the palisade layer in poxvirus cores","date_published":"2024-02-05T00:00:00Z","keyword":["Molecular Biology","Structural Biology"],"project":[{"name":"Structural conservation and diversity in retroviral capsid","grant_number":"P31445","_id":"26736D6A-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"}],"date_created":"2024-02-12T09:59:45Z","ddc":["570"],"article_processing_charge":"Yes (in subscription journal)","publication":"Nature Structural & Molecular Biology","main_file_link":[{"url":"https://doi.org/10.1038/s41594-023-01201-6","open_access":"1"}],"year":"2024","publication_identifier":{"issn":["1545-9993"],"eissn":["1545-9985"]},"status":"public","pmid":1,"abstract":[{"lang":"eng","text":"Poxviruses are among the largest double-stranded DNA viruses, with members such as variola virus, monkeypox virus and the vaccination strain vaccinia virus (VACV). Knowledge about the structural proteins that form the viral core has remained sparse. While major core proteins have been annotated via indirect experimental evidence, their structures have remained elusive and they could not be assigned to individual core features. Hence, which proteins constitute which layers of the core, such as the palisade layer and the inner core wall, has remained enigmatic. Here we show, using a multi-modal cryo-electron microscopy (cryo-EM) approach in combination with AlphaFold molecular modeling, that trimers formed by the cleavage product of VACV protein A10 are the key component of the palisade layer. This allows us to place previously obtained descriptions of protein interactions within the core wall into perspective and to provide a detailed model of poxvirus core architecture. Importantly, we show that interactions within A10 trimers are likely generalizable over members of orthopox- and parapoxviruses."}],"doi":"10.1038/s41594-023-01201-6","acknowledged_ssus":[{"_id":"ScienComp"},{"_id":"LifeSc"},{"_id":"EM-Fac"}],"related_material":{"link":[{"description":"News on ISTA Website","relation":"press_release","url":"https://ista.ac.at/en/news/down-to-the-core-of-poxviruses/"}]},"month":"02","day":"05","acknowledgement":"We thank A. Bergthaler (Research Center for Molecular Medicine of the Austrian Academy of Sciences) for providing VACV WR. We thank A. Nicholas and his team at the ISTA proteomics facility, and S. Elefante at the ISTA Scientific Computing facility for their support. We also thank F. Fäßler, D. Porley, T. Muthspiel and other members of the Schur group for support and helpful discussions. We also thank D. Castaño-Díez for support with Dynamo. We thank D. Farrell for his help optimizing the Rosetta protocol to refine the atomic model into the cryo-EM map with symmetry.\r\n\r\nF.K.M.S. acknowledges support from ISTA and EMBO. F.K.M.S. also received support from the Austrian Science Fund (FWF) grant P31445. This publication has been made possible in part by CZI grant DAF2021-234754 and grant https://doi.org/10.37921/812628ebpcwg from the Chan Zuckerberg Initiative DAF, an advised fund of Silicon Valley Community Foundation (funder https://doi.org/10.13039/100014989) awarded to F.K.M.S.\r\n\r\nThis research was also supported by the Scientific Service Units (SSUs) of ISTA through resources provided by Scientific Computing (SciComp), the Life Science Facility (LSF), and the Electron Microscopy Facility (EMF). We also acknowledge the use of COSMIC45 and Colabfold46.","publication_status":"epub_ahead","publisher":"Springer Nature","article_type":"original","language":[{"iso":"eng"}]},{"tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"quality_controlled":"1","title":"Zigzag optical cavity for sensing and controlling torsional motion","date_published":"2024-02-05T00:00:00Z","project":[{"_id":"bdb2a702-d553-11ed-ba76-f12e3e5a3bc6","name":"A quantum hybrid of atoms and milligram-scale pendulums: towards gravitational quantum mechanics","grant_number":"101087907"}],"date_created":"2024-02-12T11:42:18Z","ddc":["530"],"volume":6,"article_processing_charge":"Yes","publication":"Physical Review Research","year":"2024","_id":"14980","file_date_updated":"2024-02-12T11:46:50Z","external_id":{"arxiv":["2306.12804"]},"type":"journal_article","author":[{"last_name":"Agafonova","first_name":"Sofya","id":"09501ff6-dca7-11ea-a8ae-b3e0b9166e80","full_name":"Agafonova, Sofya","orcid":"0000-0003-0582-2946"},{"full_name":"Mishra, Umang","first_name":"Umang","id":"4328fa4c-f128-11eb-9611-c107b0fe4d51","last_name":"Mishra"},{"last_name":"Diorico","orcid":"0000-0002-4947-8924","id":"2E054C4C-F248-11E8-B48F-1D18A9856A87","first_name":"Fritz R","full_name":"Diorico, Fritz R"},{"orcid":"0000-0002-2031-204X","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","first_name":"Onur","full_name":"Hosten, Onur","last_name":"Hosten"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"S. Agafonova, U. Mishra, F. R. Diorico, and O. Hosten, “Zigzag optical cavity for sensing and controlling torsional motion,” <i>Physical Review Research</i>, vol. 6, no. 1. American Physical Society, 2024.","short":"S. Agafonova, U. Mishra, F.R. Diorico, O. Hosten, Physical Review Research 6 (2024).","ama":"Agafonova S, Mishra U, Diorico FR, Hosten O. Zigzag optical cavity for sensing and controlling torsional motion. <i>Physical Review Research</i>. 2024;6(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.013141\">10.1103/physrevresearch.6.013141</a>","chicago":"Agafonova, Sofya, Umang Mishra, Fritz R Diorico, and Onur Hosten. “Zigzag Optical Cavity for Sensing and Controlling Torsional Motion.” <i>Physical Review Research</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/physrevresearch.6.013141\">https://doi.org/10.1103/physrevresearch.6.013141</a>.","ista":"Agafonova S, Mishra U, Diorico FR, Hosten O. 2024. Zigzag optical cavity for sensing and controlling torsional motion. Physical Review Research. 6(1), 013141.","apa":"Agafonova, S., Mishra, U., Diorico, F. R., &#38; Hosten, O. (2024). Zigzag optical cavity for sensing and controlling torsional motion. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevresearch.6.013141\">https://doi.org/10.1103/physrevresearch.6.013141</a>","mla":"Agafonova, Sofya, et al. “Zigzag Optical Cavity for Sensing and Controlling Torsional Motion.” <i>Physical Review Research</i>, vol. 6, no. 1, 013141, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.013141\">10.1103/physrevresearch.6.013141</a>."},"has_accepted_license":"1","department":[{"_id":"OnHo"}],"file":[{"checksum":"3a39ebffb24c1cc1dd0b547a726dc52d","relation":"main_file","creator":"dernst","file_name":"2024_PhysicalRevResearch_Agafonova.pdf","content_type":"application/pdf","date_updated":"2024-02-12T11:46:50Z","file_size":1437167,"access_level":"open_access","file_id":"14981","success":1,"date_created":"2024-02-12T11:46:50Z"}],"date_updated":"2024-02-12T11:49:06Z","oa_version":"Published Version","publisher":"American Physical Society","article_type":"original","intvolume":"         6","article_number":"013141","language":[{"iso":"eng"}],"arxiv":1,"publication_identifier":{"eissn":["2643-1564"]},"status":"public","doi":"10.1103/physrevresearch.6.013141","abstract":[{"lang":"eng","text":"Precision sensing and manipulation of milligram-scale mechanical oscillators has attracted growing interest in the fields of table-top explorations of gravity and tests of quantum mechanics at macroscopic scales. Torsional oscillators present an opportunity in this regard due to their remarked isolation from environmental noise. For torsional motion, an effective employment of optical cavities to enhance optomechanical interactions—as already established for linear oscillators—so far faced certain challenges. Here, we propose a concept for sensing and manipulating torsional motion, where exclusively the torsional rotations of a pendulum are mapped onto the path length of a single two-mirror optical cavity. The concept inherently alleviates many limitations of previous approaches. A proof-of-principle experiment is conducted with a rigidly controlled pendulum to explore the sensing aspects of the concept and to identify practical limitations in a potential state-of-the art setup. Based on this study, we anticipate development of precision torque sensors utilizing torsional pendulums that can support sensitivities below 10−19Nm/√Hz, while the motion of the pendulums are dominated by quantum radiation pressure noise at sub-microwatts of incoming laser power. These developments will provide horizons for experiments at the interface of quantum mechanics and gravity."}],"issue":"1","month":"02","day":"05","publication_status":"published","acknowledgement":"We thank Pere Rosselló for his contributions to the initial modeling of the presented sensing technique. This work was supported by Institute of Science and Technology Austria, and\r\nthe European Research Council under Grant No. 101087907 (ERC CoG QuHAMP)."},{"date_created":"2024-02-14T12:16:17Z","publication":"International Mathematics Research Notices","article_processing_charge":"Yes (via OA deal)","year":"2024","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/imrn/rnae005"}],"quality_controlled":"1","project":[{"grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program","call_identifier":"H2020","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}],"keyword":["General Mathematics"],"date_published":"2024-02-05T00:00:00Z","title":"Tamely ramified geometric Langlands correspondence in positive characteristic","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Shen S. 2024. Tamely ramified geometric Langlands correspondence in positive characteristic. International Mathematics Research Notices.","mla":"Shen, Shiyu. “Tamely Ramified Geometric Langlands Correspondence in Positive Characteristic.” <i>International Mathematics Research Notices</i>, Oxford University Press, 2024, doi:<a href=\"https://doi.org/10.1093/imrn/rnae005\">10.1093/imrn/rnae005</a>.","apa":"Shen, S. (2024). Tamely ramified geometric Langlands correspondence in positive characteristic. <i>International Mathematics Research Notices</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/imrn/rnae005\">https://doi.org/10.1093/imrn/rnae005</a>","ieee":"S. Shen, “Tamely ramified geometric Langlands correspondence in positive characteristic,” <i>International Mathematics Research Notices</i>. Oxford University Press, 2024.","short":"S. Shen, International Mathematics Research Notices (2024).","ama":"Shen S. Tamely ramified geometric Langlands correspondence in positive characteristic. <i>International Mathematics Research Notices</i>. 2024. doi:<a href=\"https://doi.org/10.1093/imrn/rnae005\">10.1093/imrn/rnae005</a>","chicago":"Shen, Shiyu. “Tamely Ramified Geometric Langlands Correspondence in Positive Characteristic.” <i>International Mathematics Research Notices</i>. Oxford University Press, 2024. <a href=\"https://doi.org/10.1093/imrn/rnae005\">https://doi.org/10.1093/imrn/rnae005</a>."},"author":[{"last_name":"Shen","first_name":"Shiyu","full_name":"Shen, Shiyu","id":"544cccd3-9005-11ec-87bc-94aef1c5b814"}],"oa":1,"oa_version":"Published Version","date_updated":"2024-02-19T10:22:44Z","department":[{"_id":"TaHa"}],"_id":"14986","external_id":{"arxiv":["1810.12491"]},"article_type":"original","arxiv":1,"language":[{"iso":"eng"}],"publisher":"Oxford University Press","month":"02","day":"05","ec_funded":1,"publication_status":"epub_ahead","acknowledgement":"This work was supported by the NSF [DMS-1502125to S.S.]; and the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement [101034413 to S.S.].\r\nI would like to thank my advisor Tom Nevins for many helpful discussions on this subject and for his comments on this paper. I would like to thank Christopher Dodd, Michael Groechenig, and Tamas Hausel for helpful conversations. I would like to thank Tsao-Hsien Chen for useful comments on an earlier version of this paper.","publication_identifier":{"issn":["1073-7928"],"eissn":["1687-0247"]},"status":"public","doi":"10.1093/imrn/rnae005","abstract":[{"text":"We prove a version of the tamely ramified geometric Langlands correspondence in positive characteristic for GLn(k). Let k be an algebraically closed field of characteristic p>n. Let X be a smooth projective curve over k with marked points, and fix a parabolic subgroup of GLn(k) at each marked point. We denote by Bunn,P the moduli stack of (quasi-)parabolic vector bundles on X, and by Locn,P the moduli stack of parabolic flat connections such that the residue is nilpotent with respect to the parabolic reduction at each marked point. We construct an equivalence between the bounded derived category Db(Qcoh(Loc0n,P)) of quasi-coherent sheaves on an open substack Loc0n,P⊂Locn,P, and the bounded derived category Db(D0Bunn,P-mod) of D0Bunn,P-modules, where D0Bunn,P is a localization of DBunn,P the sheaf of crystalline differential operators on Bunn,P. Thus we extend the work of Bezrukavnikov-Braverman to the tamely ramified case. We also prove a correspondence between flat connections on X with regular singularities and meromorphic Higgs bundles on the Frobenius twist X(1) of X with first order poles .","lang":"eng"}]},{"project":[{"call_identifier":"H2020","_id":"eba2549b-77a9-11ec-83b8-a81e493eae4e","grant_number":"802960","name":"Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines"}],"date_published":"2024-02-13T00:00:00Z","title":"Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites","quality_controlled":"1","tmp":{"image":"/images/cc_by_nc_nd.png","short":"CC BY-NC-ND (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"year":"2024","publication":"Proceedings of the National Academy of Sciences of the United States of America","article_processing_charge":"Yes","volume":121,"ddc":["570"],"date_created":"2024-02-18T23:01:00Z","external_id":{"pmid":["38335256"]},"file_date_updated":"2024-02-26T08:20:00Z","scopus_import":"1","_id":"15001","date_updated":"2024-02-26T08:45:56Z","oa_version":"Published Version","file":[{"file_name":"2024_PNAS_Curk.pdf","file_size":7699487,"date_updated":"2024-02-26T08:20:00Z","content_type":"application/pdf","access_level":"open_access","success":1,"date_created":"2024-02-26T08:20:00Z","file_id":"15026","relation":"main_file","checksum":"5aeb65bcc0dd829b1f9ab307c5031d4b","creator":"dernst"}],"department":[{"_id":"AnSa"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"S. Curk <i>et al.</i>, “Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites,” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 121, no. 7. Proceedings of the National Academy of Sciences, 2024.","short":"S. Curk, J. Krausser, G. Meisl, D. Frenkel, S. Linse, T.C.T. Michaels, T.P.J. Knowles, A. Šarić, Proceedings of the National Academy of Sciences of the United States of America 121 (2024).","ama":"Curk S, Krausser J, Meisl G, et al. Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. 2024;121(7). doi:<a href=\"https://doi.org/10.1073/pnas.2220075121\">10.1073/pnas.2220075121</a>","chicago":"Curk, Samo, Johannes Krausser, Georg Meisl, Daan Frenkel, Sara Linse, Thomas C.T. Michaels, Tuomas P.J. Knowles, and Anđela Šarić. “Self-Replication of Aβ42 Aggregates Occurs on Small and Isolated Fibril Sites.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>. Proceedings of the National Academy of Sciences, 2024. <a href=\"https://doi.org/10.1073/pnas.2220075121\">https://doi.org/10.1073/pnas.2220075121</a>.","ista":"Curk S, Krausser J, Meisl G, Frenkel D, Linse S, Michaels TCT, Knowles TPJ, Šarić A. 2024. Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites. Proceedings of the National Academy of Sciences of the United States of America. 121(7), e2220075121.","mla":"Curk, Samo, et al. “Self-Replication of Aβ42 Aggregates Occurs on Small and Isolated Fibril Sites.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 121, no. 7, e2220075121, Proceedings of the National Academy of Sciences, 2024, doi:<a href=\"https://doi.org/10.1073/pnas.2220075121\">10.1073/pnas.2220075121</a>.","apa":"Curk, S., Krausser, J., Meisl, G., Frenkel, D., Linse, S., Michaels, T. C. T., … Šarić, A. (2024). Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. Proceedings of the National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2220075121\">https://doi.org/10.1073/pnas.2220075121</a>"},"has_accepted_license":"1","author":[{"last_name":"Curk","orcid":"0000-0001-6160-9766","first_name":"Samo","full_name":"Curk, Samo","id":"031eff0d-d481-11ee-8508-cd12a7a86e5b"},{"last_name":"Krausser","full_name":"Krausser, Johannes","first_name":"Johannes"},{"last_name":"Meisl","first_name":"Georg","full_name":"Meisl, Georg"},{"last_name":"Frenkel","first_name":"Daan","full_name":"Frenkel, Daan"},{"full_name":"Linse, Sara","first_name":"Sara","last_name":"Linse"},{"first_name":"Thomas C.T.","full_name":"Michaels, Thomas C.T.","last_name":"Michaels"},{"full_name":"Knowles, Tuomas P.J.","first_name":"Tuomas P.J.","last_name":"Knowles"},{"last_name":"Šarić","orcid":"0000-0002-7854-2139","full_name":"Šarić, Anđela","first_name":"Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b"}],"oa":1,"type":"journal_article","publisher":"Proceedings of the National Academy of Sciences","language":[{"iso":"eng"}],"article_number":"e2220075121","intvolume":"       121","article_type":"original","issue":"7","doi":"10.1073/pnas.2220075121","abstract":[{"text":"Self-replication of amyloid fibrils via secondary nucleation is an intriguing physicochemical phenomenon in which existing fibrils catalyze the formation of their own copies. The molecular events behind this fibril surface-mediated process remain largely inaccessible to current structural and imaging techniques. Using statistical mechanics, computer modeling, and chemical kinetics, we show that the catalytic structure of the fibril surface can be inferred from the aggregation behavior in the presence and absence of a fibril-binding inhibitor. We apply our approach to the case of Alzheimer’s A\r\n amyloid fibrils formed in the presence of proSP-C Brichos inhibitors. We find that self-replication of A\r\n fibrils occurs on small catalytic sites on the fibril surface, which are far apart from each other, and each of which can be covered by a single Brichos inhibitor.","lang":"eng"}],"pmid":1,"status":"public","publication_identifier":{"eissn":["1091-6490"]},"publication_status":"published","acknowledgement":"We acknowledge support from the Erasmus programme and the University College London Institute for the Physics of Living Systems (S.C., T.C.T.M., A.Š.), the Biotechnology and Biological Sciences Research Council (T.P.J.K.), the Engineering and Physical Sciences Research Council (D.F.), the European Research Council (T.P.J.K., S.L., D.F., and A.Š.), the Frances and Augustus Newman Foundation (T.P.J.K.), the Academy of Medical Sciences and Wellcome Trust (A.Š.), and the Royal Society (S.C. and A.Š.).","day":"13","ec_funded":1,"related_material":{"record":[{"relation":"research_data","id":"15027","status":"public"}]},"month":"02"},{"department":[{"_id":"MaSe"}],"date_updated":"2024-02-26T08:03:31Z","oa_version":"Preprint","oa":1,"author":[{"last_name":"Petrova","id":"0ac84990-897b-11ed-a09c-f5abb56a4ede","first_name":"Elena","full_name":"Petrova, Elena"},{"full_name":"Tiunov, Egor S.","first_name":"Egor S.","last_name":"Tiunov"},{"last_name":"Bañuls","first_name":"Mari Carmen","full_name":"Bañuls, Mari Carmen"},{"last_name":"Fedorov","first_name":"Aleksey K.","full_name":"Fedorov, Aleksey K."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Petrova, Elena, Egor S. Tiunov, Mari Carmen Bañuls, and Aleksey K. Fedorov. “Fractal States of the Schwinger Model.” <i>Physical Review Letters</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/PhysRevLett.132.050401\">https://doi.org/10.1103/PhysRevLett.132.050401</a>.","short":"E. Petrova, E.S. Tiunov, M.C. Bañuls, A.K. Fedorov, Physical Review Letters 132 (2024).","ama":"Petrova E, Tiunov ES, Bañuls MC, Fedorov AK. Fractal states of the Schwinger model. <i>Physical Review Letters</i>. 2024;132(5). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.132.050401\">10.1103/PhysRevLett.132.050401</a>","ieee":"E. Petrova, E. S. Tiunov, M. C. Bañuls, and A. K. Fedorov, “Fractal states of the Schwinger model,” <i>Physical Review Letters</i>, vol. 132, no. 5. American Physical Society, 2024.","apa":"Petrova, E., Tiunov, E. S., Bañuls, M. C., &#38; Fedorov, A. K. (2024). Fractal states of the Schwinger model. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.132.050401\">https://doi.org/10.1103/PhysRevLett.132.050401</a>","mla":"Petrova, Elena, et al. “Fractal States of the Schwinger Model.” <i>Physical Review Letters</i>, vol. 132, no. 5, 050401, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.132.050401\">10.1103/PhysRevLett.132.050401</a>.","ista":"Petrova E, Tiunov ES, Bañuls MC, Fedorov AK. 2024. Fractal states of the Schwinger model. Physical Review Letters. 132(5), 050401."},"type":"journal_article","external_id":{"arxiv":["2201.10220"]},"scopus_import":"1","_id":"15002","year":"2024","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2201.10220","open_access":"1"}],"article_processing_charge":"No","volume":132,"publication":"Physical Review Letters","date_created":"2024-02-18T23:01:00Z","date_published":"2024-01-30T00:00:00Z","title":"Fractal states of the Schwinger model","quality_controlled":"1","publication_status":"published","acknowledgement":"We thank A. Bargov, I. Khaymovich, and V. Tiunova for fruitful discussions and for useful comments. M. C. B. thanks S. Kühn for discussions about the phase structure of the model. A. K. F. thanks V. Gritsev and A. Garkun for insightful comments. E. V. P., E. S. T., and A. K. F. are\r\nsupported by the RSF Grant No. 20-42-05002 (studying the fractal Ansatz) and the Roadmap on Quantum Computing (Contract No. 868-1.3-15/15-2021, October 5, 2021; calculating on GS energies). A. K. F. thanks the Priority 2030 program at the NIST “MISIS” under the project No. K1-2022-027. M. C. B. was partly funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC-2111–390814868.","day":"30","month":"01","issue":"5","abstract":[{"lang":"eng","text":"The lattice Schwinger model, the discrete version of QED in \r\n1\r\n+\r\n1\r\n dimensions, is a well-studied test bench for lattice gauge theories. Here, we study the fractal properties of this model. We reveal the self-similarity of the ground state, which allows us to develop a recurrent procedure for finding the ground-state wave functions and predicting ground-state energies. We present the results of recurrently calculating ground-state wave functions using the fractal Ansatz and automized software package for fractal image processing. In certain parameter regimes, just a few terms are enough for our recurrent procedure to predict ground-state energies close to the exact ones for several hundreds of sites. Our findings pave the way to understanding the complexity of calculating many-body wave functions in terms of their fractal properties as well as finding new links between condensed matter and high-energy lattice models."}],"doi":"10.1103/PhysRevLett.132.050401","status":"public","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"language":[{"iso":"eng"}],"arxiv":1,"intvolume":"       132","article_number":"050401","article_type":"original","publisher":"American Physical Society"},{"article_processing_charge":"No","volume":109,"publication":"Physical Review B","year":"2024","date_created":"2024-02-18T23:01:01Z","quality_controlled":"1","title":"Frustrated magnetism in octahedra-based Ce6 Ni6 P17","date_published":"2024-02-01T00:00:00Z","author":[{"last_name":"Franco","first_name":"D. G.","full_name":"Franco, D. G."},{"last_name":"Avalos","first_name":"R.","full_name":"Avalos, R."},{"last_name":"Hafner","full_name":"Hafner, D.","first_name":"D."},{"orcid":"0000-0001-9760-3147","full_name":"Modic, Kimberly A","first_name":"Kimberly A","id":"13C26AC0-EB69-11E9-87C6-5F3BE6697425","last_name":"Modic"},{"last_name":"Prots","full_name":"Prots, Yu","first_name":"Yu"},{"last_name":"Stockert","full_name":"Stockert, O.","first_name":"O."},{"last_name":"Hoser","first_name":"A.","full_name":"Hoser, A."},{"last_name":"Moll","full_name":"Moll, P. J.W.","first_name":"P. J.W."},{"last_name":"Brando","first_name":"M.","full_name":"Brando, M."},{"last_name":"Aligia","first_name":"A. A.","full_name":"Aligia, A. A."},{"full_name":"Geibel, C.","first_name":"C.","last_name":"Geibel"}],"citation":{"ista":"Franco DG, Avalos R, Hafner D, Modic KA, Prots Y, Stockert O, Hoser A, Moll PJW, Brando M, Aligia AA, Geibel C. 2024. Frustrated magnetism in octahedra-based Ce6 Ni6 P17. Physical Review B. 109(5), 054405.","apa":"Franco, D. G., Avalos, R., Hafner, D., Modic, K. A., Prots, Y., Stockert, O., … Geibel, C. (2024). Frustrated magnetism in octahedra-based Ce6 Ni6 P17. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.109.054405\">https://doi.org/10.1103/PhysRevB.109.054405</a>","mla":"Franco, D. G., et al. “Frustrated Magnetism in Octahedra-Based Ce6 Ni6 P17.” <i>Physical Review B</i>, vol. 109, no. 5, 054405, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/PhysRevB.109.054405\">10.1103/PhysRevB.109.054405</a>.","ieee":"D. G. Franco <i>et al.</i>, “Frustrated magnetism in octahedra-based Ce6 Ni6 P17,” <i>Physical Review B</i>, vol. 109, no. 5. American Physical Society, 2024.","short":"D.G. Franco, R. Avalos, D. Hafner, K.A. Modic, Y. Prots, O. Stockert, A. Hoser, P.J.W. Moll, M. Brando, A.A. Aligia, C. Geibel, Physical Review B 109 (2024).","ama":"Franco DG, Avalos R, Hafner D, et al. Frustrated magnetism in octahedra-based Ce6 Ni6 P17. <i>Physical Review B</i>. 2024;109(5). doi:<a href=\"https://doi.org/10.1103/PhysRevB.109.054405\">10.1103/PhysRevB.109.054405</a>","chicago":"Franco, D. G., R. Avalos, D. Hafner, Kimberly A Modic, Yu Prots, O. Stockert, A. Hoser, et al. “Frustrated Magnetism in Octahedra-Based Ce6 Ni6 P17.” <i>Physical Review B</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/PhysRevB.109.054405\">https://doi.org/10.1103/PhysRevB.109.054405</a>."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"KiMo"}],"date_updated":"2024-02-26T09:50:10Z","oa_version":"None","type":"journal_article","scopus_import":"1","_id":"15003","language":[{"iso":"eng"}],"article_type":"original","intvolume":"       109","article_number":"054405","publisher":"American Physical Society","day":"01","acknowledgement":"The authors thank Bernardo Pentke for the SEM micrographs (Departamento Fisicoquímica de Materiales CABCNEA). We are indebted to Julián Sereni for useful discussions. D. G. F. acknowledges financial support provided by Agencia I+D+i, Argentina, Grant No. PICT-2021-I-INVI00852 and Universidad Nacional de Cuyo (SIIP) Grant No. 06/C018-T1. A. A. A. acknowledges financial support provided by PICT 2018-01546 and PICT 2020A-03661 of the\r\nAgencia I+D+i. ","publication_status":"published","month":"02","abstract":[{"text":"Magnetic frustration allows to access novel and intriguing properties of magnetic systems and has been explored mainly in planar triangular-like arrays of magnetic ions. In this work, we describe the phosphide Ce6Ni6P17, where the Ce+3 ions accommodate in a body-centered cubic lattice of Ce6 regular octahedra. From measurements of magnetization, specific heat, and resistivity, we determine a rich phase diagram as a function of temperature and magnetic field in which different magnetic phases are found. Besides clear evidence of magnetic frustration is obtained from entropy analysis. At zero field, a second-order antiferromagnetic transition occurs at TN1≈1 K followed by a first-order transition at TN2≈0.45 K. With magnetic field new magnetic phases appear, including a weakly first-order transition which ends in a classical critical point and a third magnetic phase. We also study the exact solution of the spin-1/2 Heisenberg model in an octahedron which allows us a qualitative understanding of the phase diagram and compare with the experimental results.","lang":"eng"}],"doi":"10.1103/PhysRevB.109.054405","issue":"5","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"status":"public"},{"language":[{"iso":"eng"}],"arxiv":1,"intvolume":"       109","article_number":"023101","article_type":"original","publisher":"American Physical Society","acknowledgement":"We thank Bretislav Friedrich, Marjan Mirahmadi, Artem Volosniev, and Burkhard Schmidt for insightful discussions. M.L. acknowledges support by the European Research Council (ERC) under Starting Grant No. 801770 (ANGULON).","publication_status":"published","ec_funded":1,"day":"01","month":"02","issue":"2","doi":"10.1103/PhysRevA.109.023101","abstract":[{"lang":"eng","text":"The impulsive limit (the “sudden approximation”) has been widely employed to describe the interaction between molecules and short, far-off-resonant laser pulses. This approximation assumes that the timescale of the laser-molecule interaction is significantly shorter than the internal rotational period of the molecule, resulting in the rotational motion being instantaneously “frozen” during the interaction. This simplified description of the laser-molecule interaction is incorporated in various theoretical models predicting rotational dynamics of molecules driven by short laser pulses. In this theoretical work, we develop an effective theory for ultrashort laser pulses by examining the full time-evolution operator and solving the time-dependent Schrödinger equation at the operator level. Our findings reveal a critical angular momentum, lcrit, at which the impulsive limit breaks down. In other words, the validity of the sudden approximation depends not only on the pulse duration but also on its intensity, since the latter determines how many angular momentum states are populated. We explore both ultrashort multicycle (Gaussian) pulses and the somewhat less studied half-cycle pulses, which produce distinct effective potentials. We discuss the limitations of the impulsive limit and propose a method that rescales the effective matrix elements, enabling an improved and more accurate description of laser-molecule interactions."}],"status":"public","publication_identifier":{"eissn":["2469-9934"],"issn":["2469-9926"]},"year":"2024","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2307.07256","open_access":"1"}],"article_processing_charge":"No","volume":109,"publication":"Physical Review A","date_created":"2024-02-18T23:01:01Z","title":"Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics","date_published":"2024-02-01T00:00:00Z","project":[{"grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"quality_controlled":"1","department":[{"_id":"MiLe"}],"date_updated":"2024-02-26T09:45:20Z","oa_version":"Preprint","oa":1,"author":[{"first_name":"Volker","full_name":"Karle, Volker","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","orcid":"0000-0002-6963-0129","last_name":"Karle"},{"orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko"}],"citation":{"ieee":"V. Karle and M. Lemeshko, “Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics,” <i>Physical Review A</i>, vol. 109, no. 2. American Physical Society, 2024.","chicago":"Karle, Volker, and Mikhail Lemeshko. “Modeling Laser Pulses as δ Kicks: Reevaluating the Impulsive Limit in Molecular Rotational Dynamics.” <i>Physical Review A</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/PhysRevA.109.023101\">https://doi.org/10.1103/PhysRevA.109.023101</a>.","ama":"Karle V, Lemeshko M. Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. <i>Physical Review A</i>. 2024;109(2). doi:<a href=\"https://doi.org/10.1103/PhysRevA.109.023101\">10.1103/PhysRevA.109.023101</a>","short":"V. Karle, M. Lemeshko, Physical Review A 109 (2024).","mla":"Karle, Volker, and Mikhail Lemeshko. “Modeling Laser Pulses as δ Kicks: Reevaluating the Impulsive Limit in Molecular Rotational Dynamics.” <i>Physical Review A</i>, vol. 109, no. 2, 023101, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/PhysRevA.109.023101\">10.1103/PhysRevA.109.023101</a>.","apa":"Karle, V., &#38; Lemeshko, M. (2024). Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevA.109.023101\">https://doi.org/10.1103/PhysRevA.109.023101</a>","ista":"Karle V, Lemeshko M. 2024. Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. Physical Review A. 109(2), 023101."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","external_id":{"arxiv":["2307.07256"]},"scopus_import":"1","_id":"15004"},{"alternative_title":["LIPIcs"],"month":"01","publication_status":"published","acknowledgement":"This work was partially funded by the Academy of Finland, grant 314888, the European Research Council CoG 863818 (ForM-SMArt), and the Austrian Science Fund (FWF) project I 4800-N (ADVISE). LS was supported by the Stochastic Analysis and Application Research Center (SAARC) under National Research Foundation of Korea grant NRF-2019R1A5A1028324.","day":"18","ec_funded":1,"status":"public","publication_identifier":{"issn":["18688969"],"isbn":["9783959773089"]},"doi":"10.4230/LIPIcs.OPODIS.2023.11","abstract":[{"lang":"eng","text":"Graphical games are a useful framework for modeling the interactions of (selfish) agents who are connected via an underlying topology and whose behaviors influence each other. They have wide applications ranging from computer science to economics and biology. Yet, even though an agent’s payoff only depends on the actions of their direct neighbors in graphical games, computing the Nash equilibria and making statements about the convergence time of \"natural\" local dynamics in particular can be highly challenging. In this work, we present a novel approach for classifying complexity of Nash equilibria in graphical games by establishing a connection to local graph algorithms, a subfield of distributed computing. In particular, we make the observation that the equilibria of graphical games are equivalent to locally verifiable labelings (LVL) in graphs; vertex labelings which are verifiable with constant-round local algorithms. This connection allows us to derive novel lower bounds on the convergence time to equilibrium of best-response dynamics in graphical games. Since we establish that distributed convergence can sometimes be provably slow, we also introduce and give bounds on an intuitive notion of \"time-constrained\" inefficiency of best responses. We exemplify how our results can be used in the implementation of mechanisms that ensure convergence of best responses to a Nash equilibrium. Our results thus also give insight into the convergence of strategy-proof algorithms for graphical games, which is still not well understood."}],"article_number":"11","intvolume":"       286","language":[{"iso":"eng"}],"arxiv":1,"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","type":"conference","oa_version":"Published Version","date_updated":"2025-07-14T09:10:03Z","file":[{"creator":"dernst","relation":"main_file","checksum":"4fc7eea6e4ba140b904781fc7df868ec","file_size":867363,"content_type":"application/pdf","date_updated":"2024-02-26T09:04:58Z","file_name":"2024_LIPICs_Hirvonen.pdf","success":1,"date_created":"2024-02-26T09:04:58Z","file_id":"15028","access_level":"open_access"}],"department":[{"_id":"KrCh"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","citation":{"chicago":"Hirvonen, Juho, Laura Schmid, Krishnendu Chatterjee, and Stefan Schmid. “On the Convergence Time in Graphical Games: A Locality-Sensitive Approach.” In <i>27th International Conference on Principles of Distributed Systems</i>, Vol. 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.11\">https://doi.org/10.4230/LIPIcs.OPODIS.2023.11</a>.","short":"J. Hirvonen, L. Schmid, K. Chatterjee, S. Schmid, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.","ama":"Hirvonen J, Schmid L, Chatterjee K, Schmid S. On the convergence time in graphical games: A locality-sensitive approach. In: <i>27th International Conference on Principles of Distributed Systems</i>. Vol 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.11\">10.4230/LIPIcs.OPODIS.2023.11</a>","ieee":"J. Hirvonen, L. Schmid, K. Chatterjee, and S. Schmid, “On the convergence time in graphical games: A locality-sensitive approach,” in <i>27th International Conference on Principles of Distributed Systems</i>, Tokyo, Japan, 2024, vol. 286.","mla":"Hirvonen, Juho, et al. “On the Convergence Time in Graphical Games: A Locality-Sensitive Approach.” <i>27th International Conference on Principles of Distributed Systems</i>, vol. 286, 11, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.11\">10.4230/LIPIcs.OPODIS.2023.11</a>.","apa":"Hirvonen, J., Schmid, L., Chatterjee, K., &#38; Schmid, S. (2024). On the convergence time in graphical games: A locality-sensitive approach. In <i>27th International Conference on Principles of Distributed Systems</i> (Vol. 286). Tokyo, Japan: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.11\">https://doi.org/10.4230/LIPIcs.OPODIS.2023.11</a>","ista":"Hirvonen J, Schmid L, Chatterjee K, Schmid S. 2024. On the convergence time in graphical games: A locality-sensitive approach. 27th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 286, 11."},"oa":1,"author":[{"last_name":"Hirvonen","full_name":"Hirvonen, Juho","first_name":"Juho"},{"orcid":"0000-0002-6978-7329","id":"38B437DE-F248-11E8-B48F-1D18A9856A87","first_name":"Laura","full_name":"Schmid, Laura","last_name":"Schmid"},{"last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X"},{"first_name":"Stefan","full_name":"Schmid, Stefan","last_name":"Schmid"}],"_id":"15006","external_id":{"arxiv":["2102.13457"]},"file_date_updated":"2024-02-26T09:04:58Z","scopus_import":"1","ddc":["000"],"date_created":"2024-02-18T23:01:01Z","year":"2024","publication":"27th International Conference on Principles of Distributed Systems","volume":286,"article_processing_charge":"No","conference":{"name":"OPODIS: Conference on Principles of Distributed Systems","end_date":"2023-12-08","location":"Tokyo, Japan","start_date":"2023-12-06"},"tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"project":[{"grant_number":"863818","name":"Formal Methods for Stochastic Models: Algorithms and Applications","call_identifier":"H2020","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E"}],"title":"On the convergence time in graphical games: A locality-sensitive approach","date_published":"2024-01-18T00:00:00Z","quality_controlled":"1"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","citation":{"ieee":"O. Alpos, I. Amores-Sesar, C. Cachin, and M. X. Yeo, “Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks,” in <i>27th International Conference on Principles of Distributed Systems</i>, Tokyo, Japan, 2024, vol. 286.","short":"O. Alpos, I. Amores-Sesar, C. Cachin, M.X. Yeo, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.","ama":"Alpos O, Amores-Sesar I, Cachin C, Yeo MX. Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. In: <i>27th International Conference on Principles of Distributed Systems</i>. Vol 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">10.4230/LIPIcs.OPODIS.2023.12</a>","chicago":"Alpos, Orestis, Ignacio Amores-Sesar, Christian Cachin, and Michelle X Yeo. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” In <i>27th International Conference on Principles of Distributed Systems</i>, Vol. 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">https://doi.org/10.4230/LIPIcs.OPODIS.2023.12</a>.","ista":"Alpos O, Amores-Sesar I, Cachin C, Yeo MX. 2024. Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. 27th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 286, 12.","mla":"Alpos, Orestis, et al. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” <i>27th International Conference on Principles of Distributed Systems</i>, vol. 286, 12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">10.4230/LIPIcs.OPODIS.2023.12</a>.","apa":"Alpos, O., Amores-Sesar, I., Cachin, C., &#38; Yeo, M. X. (2024). Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. In <i>27th International Conference on Principles of Distributed Systems</i> (Vol. 286). Tokyo, Japan: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">https://doi.org/10.4230/LIPIcs.OPODIS.2023.12</a>"},"author":[{"full_name":"Alpos, Orestis","first_name":"Orestis","last_name":"Alpos"},{"last_name":"Amores-Sesar","first_name":"Ignacio","full_name":"Amores-Sesar, Ignacio"},{"last_name":"Cachin","full_name":"Cachin, Christian","first_name":"Christian"},{"id":"2D82B818-F248-11E8-B48F-1D18A9856A87","first_name":"Michelle X","full_name":"Yeo, Michelle X","last_name":"Yeo"}],"oa":1,"oa_version":"Published Version","date_updated":"2024-02-26T10:18:18Z","department":[{"_id":"KrPi"}],"file":[{"checksum":"2993e810a45e8c8056106834b07aea92","relation":"main_file","creator":"dernst","file_name":"2024_LIPICs_Alpos.pdf","content_type":"application/pdf","date_updated":"2024-02-26T10:16:57Z","file_size":1505994,"access_level":"open_access","file_id":"15031","success":1,"date_created":"2024-02-26T10:16:57Z"}],"type":"conference","file_date_updated":"2024-02-26T10:16:57Z","scopus_import":"1","external_id":{"arxiv":["2307.02954"]},"_id":"15007","publication":"27th International Conference on Principles of Distributed Systems","volume":286,"article_processing_charge":"No","year":"2024","ddc":["000"],"date_created":"2024-02-18T23:01:02Z","quality_controlled":"1","title":"Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks","date_published":"2024-01-18T00:00:00Z","tmp":{"image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"conference":{"name":"OPODIS: Conference on Principles of Distributed Systems","location":"Tokyo, Japan","start_date":"2023-12-06","end_date":"2023-12-08"},"day":"18","publication_status":"published","acknowledgement":"We would like to thank Krzysztof Pietrzak and Jovana Mićić for useful discussions. This work has been funded by the Swiss National Science Foundation (SNSF) under grant agreement Nr. 200021_188443 (Advanced Consensus Protocols).\r\n","month":"01","alternative_title":["LIPIcs"],"doi":"10.4230/LIPIcs.OPODIS.2023.12","abstract":[{"text":"Traditional blockchains grant the miner of a block full control not only over which transactions but also their order. This constitutes a major flaw discovered with the introduction of decentralized finance and allows miners to perform MEV attacks. In this paper, we address the issue of sandwich attacks by providing a construction that takes as input a blockchain protocol and outputs a new blockchain protocol with the same security but in which sandwich attacks are not profitable. Furthermore, our protocol is fully decentralized with no trusted third parties or heavy cryptography primitives and carries a linear increase in latency and minimum computation overhead.","lang":"eng"}],"publication_identifier":{"issn":["1868-8969"],"isbn":["9783959773089"]},"status":"public","language":[{"iso":"eng"}],"arxiv":1,"article_number":"12","intvolume":"       286","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik"}]