[{"language":[{"iso":"eng"}],"status":"public","month":"01","publisher":"American Physical Society","date_published":"2024-01-01T00:00:00Z","type":"journal_article","project":[{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020"},{"grant_number":"754411","call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships"}],"issue":"1","day":"01","quality_controlled":"1","intvolume":"       109","publication":"Physical Review B","ec_funded":1,"date_updated":"2024-01-23T10:51:09Z","department":[{"_id":"MiLe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"id":"7e3293e2-b9dc-11ee-97a9-cd73400f6994","orcid":"0000-0003-2586-3702","full_name":"Dome, Tibor","first_name":"Tibor","last_name":"Dome"},{"first_name":"Artem","last_name":"Volosniev","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem"},{"full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543","last_name":"Ghazaryan","first_name":"Areg"},{"first_name":"Laleh","last_name":"Safari","id":"3C325E5E-F248-11E8-B48F-1D18A9856A87","full_name":"Safari, Laleh"},{"full_name":"Schmidt, Richard","last_name":"Schmidt","first_name":"Richard"},{"last_name":"Lemeshko","first_name":"Mikhail","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"}],"volume":109,"abstract":[{"text":"We study a linear rotor in a bosonic bath within the angulon formalism. Our focus is on systems where isotropic or anisotropic impurity-boson interactions support a shallow bound state. To study the fate of the angulon in the vicinity of bound-state formation, we formulate a beyond-linear-coupling angulon Hamiltonian. First, we use it to study attractive, spherically symmetric impurity-boson interactions for which the linear rotor can be mapped onto a static impurity. The well-known polaron formalism provides an adequate description in this limit. Second, we consider anisotropic potentials, and show that the presence of a shallow bound state with pronounced anisotropic character leads to a many-body instability that washes out the angulon dynamics.","lang":"eng"}],"article_number":"014102","year":"2024","citation":{"ieee":"T. Dome, A. Volosniev, A. Ghazaryan, L. Safari, R. Schmidt, and M. Lemeshko, “Linear rotor in an ideal Bose gas near the threshold for binding,” <i>Physical Review B</i>, vol. 109, no. 1. American Physical Society, 2024.","ista":"Dome T, Volosniev A, Ghazaryan A, Safari L, Schmidt R, Lemeshko M. 2024. Linear rotor in an ideal Bose gas near the threshold for binding. Physical Review B. 109(1), 014102.","ama":"Dome T, Volosniev A, Ghazaryan A, Safari L, Schmidt R, Lemeshko M. Linear rotor in an ideal Bose gas near the threshold for binding. <i>Physical Review B</i>. 2024;109(1). doi:<a href=\"https://doi.org/10.1103/PhysRevB.109.014102\">10.1103/PhysRevB.109.014102</a>","mla":"Dome, Tibor, et al. “Linear Rotor in an Ideal Bose Gas near the Threshold for Binding.” <i>Physical Review B</i>, vol. 109, no. 1, 014102, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/PhysRevB.109.014102\">10.1103/PhysRevB.109.014102</a>.","short":"T. Dome, A. Volosniev, A. Ghazaryan, L. Safari, R. Schmidt, M. Lemeshko, Physical Review B 109 (2024).","apa":"Dome, T., Volosniev, A., Ghazaryan, A., Safari, L., Schmidt, R., &#38; Lemeshko, M. (2024). Linear rotor in an ideal Bose gas near the threshold for binding. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.109.014102\">https://doi.org/10.1103/PhysRevB.109.014102</a>","chicago":"Dome, Tibor, Artem Volosniev, Areg Ghazaryan, Laleh Safari, Richard Schmidt, and Mikhail Lemeshko. “Linear Rotor in an Ideal Bose Gas near the Threshold for Binding.” <i>Physical Review B</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/PhysRevB.109.014102\">https://doi.org/10.1103/PhysRevB.109.014102</a>."},"_id":"14845","date_created":"2024-01-21T23:00:57Z","article_type":"original","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"acknowledgement":"We would like to thank G. Bighin, I. Cherepanov, E. Paerschke, and E. Yakaboylu for insightful discussions on a wide range of topics. This work has been supported by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A.G. and A.G.V. acknowledge support from the European Union’s Horizon 2020 research and innovation\r\nprogram under the Marie Skłodowska-Curie Grant Agreement No. 754411. Numerical calculations were performed on the Euler cluster managed by the HPC team at ETH Zurich.\r\nR.S. acknowledges support by the Deutsche Forschungsgemeinschaft under Germany’s Excellence Strategy Grant No. EXC 2181/1-390900948 (the Heidelberg STRUCTURES Excellence Cluster). T.D. acknowledges support from the Isaac Newton Studentship and the Science and Technology Facilities Council under Grant No. ST/V50659X/1.","doi":"10.1103/PhysRevB.109.014102","scopus_import":"1","article_processing_charge":"No","oa_version":"None","publication_status":"published","title":"Linear rotor in an ideal Bose gas near the threshold for binding"},{"page":"28-33","day":"01","quality_controlled":"1","issue":"1","has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"publisher":"Wiley","date_published":"2024-01-01T00:00:00Z","type":"journal_article","language":[{"iso":"ger"}],"ddc":["530"],"keyword":["General Earth and Planetary Sciences","General Environmental Science"],"month":"01","status":"public","doi":"10.1002/piuz.202301690","article_type":"original","publication_identifier":{"issn":["0031-9252"],"eissn":["1521-3943"]},"title":"Die faszinierende Topologie rotierender Quanten","publication_status":"published","file_date_updated":"2024-01-23T12:18:07Z","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","year":"2024","citation":{"mla":"Karle, Volker, and Mikhail Lemeshko. “Die faszinierende Topologie rotierender Quanten.” <i>Physik in unserer Zeit</i>, vol. 55, no. 1, Wiley, 2024, pp. 28–33, doi:<a href=\"https://doi.org/10.1002/piuz.202301690\">10.1002/piuz.202301690</a>.","chicago":"Karle, Volker, and Mikhail Lemeshko. “Die faszinierende Topologie rotierender Quanten.” <i>Physik in unserer Zeit</i>. Wiley, 2024. <a href=\"https://doi.org/10.1002/piuz.202301690\">https://doi.org/10.1002/piuz.202301690</a>.","short":"V. Karle, M. Lemeshko, Physik in unserer Zeit 55 (2024) 28–33.","apa":"Karle, V., &#38; Lemeshko, M. (2024). Die faszinierende Topologie rotierender Quanten. <i>Physik in unserer Zeit</i>. Wiley. <a href=\"https://doi.org/10.1002/piuz.202301690\">https://doi.org/10.1002/piuz.202301690</a>","ieee":"V. Karle and M. Lemeshko, “Die faszinierende Topologie rotierender Quanten,” <i>Physik in unserer Zeit</i>, vol. 55, no. 1. Wiley, pp. 28–33, 2024.","ista":"Karle V, Lemeshko M. 2024. Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. 55(1), 28–33.","ama":"Karle V, Lemeshko M. Die faszinierende Topologie rotierender Quanten. <i>Physik in unserer Zeit</i>. 2024;55(1):28-33. doi:<a href=\"https://doi.org/10.1002/piuz.202301690\">10.1002/piuz.202301690</a>"},"abstract":[{"lang":"ger","text":"Die Quantenrotation ist ein spannendes Phänomen, das in vielen verschiedenen Systemen auftritt, von Molekülen und Atomen bis hin zu subatomaren Teilchen wie Neutronen und Protonen. Durch den Einsatz von starken Laserpulsen ist es möglich, die mathematisch anspruchsvolle Topologie der Rotation von Molekülen aufzudecken und topologisch geschützte Zustände zu erzeugen, die unerwartetes Verhalten zeigen. Diese Entdeckungen könnten Auswirkungen auf die Molekülphysik und physikalische Chemie haben und die Entwicklung neuer Technologien ermöglichen. Die Verbindung von Quantenrotation und Topologie stellt ein aufregendes, interdisziplinäres Forschungsfeld dar und bietet neue Wege zur Kontrolle und Nutzung von quantenmechanischen Phänomenen."}],"_id":"14851","file":[{"checksum":"3051dadcf9bc57da97e36b647c596ab1","file_id":"14878","creator":"dernst","content_type":"application/pdf","date_updated":"2024-01-23T12:18:07Z","date_created":"2024-01-23T12:18:07Z","file_size":1155244,"relation":"main_file","file_name":"2024_PhysikZeit_Karle.pdf","access_level":"open_access","success":1}],"date_created":"2024-01-22T08:19:36Z","author":[{"first_name":"Volker","last_name":"Karle","orcid":"0000-0002-6963-0129","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","full_name":"Karle, Volker"},{"first_name":"Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail"}],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","oa":1,"volume":55,"intvolume":"        55","department":[{"_id":"MiLe"}],"publication":"Physik in unserer Zeit","date_updated":"2024-02-15T14:29:04Z"},{"day":"01","quality_controlled":"1","project":[{"name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"801770"}],"issue":"2","publisher":"American Physical Society","type":"journal_article","external_id":{"arxiv":["2307.07256"]},"date_published":"2024-02-01T00:00:00Z","language":[{"iso":"eng"}],"status":"public","month":"02","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"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).","article_type":"original","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2307.07256","open_access":"1"}],"doi":"10.1103/PhysRevA.109.023101","article_processing_charge":"No","oa_version":"Preprint","publication_status":"published","title":"Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics","abstract":[{"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.","lang":"eng"}],"citation":{"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>.","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>","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>.","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.","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.","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>"},"year":"2024","article_number":"023101","date_created":"2024-02-18T23:01:01Z","_id":"15004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","orcid":"0000-0002-6963-0129","full_name":"Karle, Volker","first_name":"Volker","last_name":"Karle"},{"first_name":"Mikhail","last_name":"Lemeshko","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail"}],"volume":109,"oa":1,"intvolume":"       109","arxiv":1,"date_updated":"2024-02-26T09:45:20Z","ec_funded":1,"publication":"Physical Review A","department":[{"_id":"MiLe"}]},{"intvolume":"        65","arxiv":1,"publication":"Few-Body Systems","date_updated":"2024-03-04T07:08:16Z","department":[{"_id":"MiLe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Varshney, Atul","id":"2A2006B2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3072-5999","last_name":"Varshney","first_name":"Atul"},{"last_name":"Ghazaryan","first_name":"Areg","full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543"},{"last_name":"Volosniev","first_name":"Artem","full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87"}],"oa":1,"volume":65,"abstract":[{"lang":"eng","text":"Coupling of orbital motion to a spin degree of freedom gives rise to various transport phenomena in quantum systems that are beyond the standard paradigms of classical physics. Here, we discuss features of spin-orbit dynamics that can be visualized using a classical model with two coupled angular degrees of freedom. Specifically, we demonstrate classical ‘spin’ filtering through our model and show that the interplay between angular degrees of freedom and dissipation can lead to asymmetric ‘spin’ transport."}],"article_number":"12","year":"2024","citation":{"short":"A. Varshney, A. Ghazaryan, A. Volosniev, Few-Body Systems 65 (2024).","apa":"Varshney, A., Ghazaryan, A., &#38; Volosniev, A. (2024). Classical ‘spin’ filtering with two degrees of freedom and dissipation. <i>Few-Body Systems</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00601-024-01880-x\">https://doi.org/10.1007/s00601-024-01880-x</a>","chicago":"Varshney, Atul, Areg Ghazaryan, and Artem Volosniev. “Classical ‘Spin’ Filtering with Two Degrees of Freedom and Dissipation.” <i>Few-Body Systems</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s00601-024-01880-x\">https://doi.org/10.1007/s00601-024-01880-x</a>.","mla":"Varshney, Atul, et al. “Classical ‘Spin’ Filtering with Two Degrees of Freedom and Dissipation.” <i>Few-Body Systems</i>, vol. 65, 12, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1007/s00601-024-01880-x\">10.1007/s00601-024-01880-x</a>.","ama":"Varshney A, Ghazaryan A, Volosniev A. Classical ‘spin’ filtering with two degrees of freedom and dissipation. <i>Few-Body Systems</i>. 2024;65. doi:<a href=\"https://doi.org/10.1007/s00601-024-01880-x\">10.1007/s00601-024-01880-x</a>","ista":"Varshney A, Ghazaryan A, Volosniev A. 2024. Classical ‘spin’ filtering with two degrees of freedom and dissipation. Few-Body Systems. 65, 12.","ieee":"A. Varshney, A. Ghazaryan, and A. Volosniev, “Classical ‘spin’ filtering with two degrees of freedom and dissipation,” <i>Few-Body Systems</i>, vol. 65. Springer Nature, 2024."},"_id":"15045","date_created":"2024-03-01T11:39:33Z","file":[{"file_id":"15049","creator":"dernst","content_type":"application/pdf","checksum":"c4e08cc7bc756da69b1b36fda7bb92fb","file_name":"2024_FewBodySys_Varshney.pdf","success":1,"access_level":"open_access","date_created":"2024-03-04T07:07:10Z","relation":"main_file","date_updated":"2024-03-04T07:07:10Z","file_size":436712}],"article_type":"original","publication_identifier":{"issn":["1432-5411"]},"acknowledgement":"We thank Mikhail Lemeshko and members of his group for many inspiring discussions; Alberto Cappellaro for comments on the manuscript.\r\nOpen access funding provided by Institute of Science and Technology (IST Austria).","doi":"10.1007/s00601-024-01880-x","scopus_import":"1","file_date_updated":"2024-03-04T07:07:10Z","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","title":"Classical ‘spin’ filtering with two degrees of freedom and dissipation","publication_status":"published","keyword":["Atomic and Molecular Physics","and Optics"],"language":[{"iso":"eng"}],"ddc":["530"],"status":"public","month":"02","publisher":"Springer Nature","external_id":{"arxiv":["2401.08454"]},"date_published":"2024-02-17T00:00:00Z","type":"journal_article","has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"day":"17","quality_controlled":"1"},{"month":"02","status":"public","language":[{"iso":"eng"}],"ddc":["530"],"keyword":["General Physics and Astronomy"],"external_id":{"arxiv":["2304.08433"]},"date_published":"2024-02-13T00:00:00Z","type":"journal_article","publisher":"American Physical Society","issue":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"has_accepted_license":"1","quality_controlled":"1","day":"13","department":[{"_id":"MiLe"}],"publication":"Physical Review Research","date_updated":"2024-03-04T07:55:29Z","arxiv":1,"intvolume":"         6","oa":1,"volume":6,"author":[{"first_name":"Shuwei","last_name":"Jin","full_name":"Jin, Shuwei"},{"first_name":"Kunlun","last_name":"Dai","full_name":"Dai, Kunlun"},{"first_name":"Joris","last_name":"Verstraten","full_name":"Verstraten, Joris"},{"first_name":"Maxime","last_name":"Dixmerias","full_name":"Dixmerias, Maxime"},{"id":"d1c405be-ae15-11ed-8510-ccf53278162e","full_name":"Al Hyder, Ragheed","first_name":"Ragheed","last_name":"Al Hyder"},{"full_name":"Salomon, Christophe","first_name":"Christophe","last_name":"Salomon"},{"first_name":"Bruno","last_name":"Peaudecerf","full_name":"Peaudecerf, Bruno"},{"first_name":"Tim","last_name":"de Jongh","full_name":"de Jongh, Tim"},{"full_name":"Yefsah, Tarik","last_name":"Yefsah","first_name":"Tarik"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15053","file":[{"file_name":"2024_PhysicalReviewResearch_Jin.pdf","access_level":"open_access","success":1,"file_size":4025988,"relation":"main_file","date_updated":"2024-03-04T07:53:08Z","date_created":"2024-03-04T07:53:08Z","content_type":"application/pdf","creator":"dernst","file_id":"15054","checksum":"ba2ae3e3a011f8897d3803c9366a67e2"}],"date_created":"2024-03-04T07:42:52Z","article_number":"013158","year":"2024","citation":{"apa":"Jin, S., Dai, K., Verstraten, J., Dixmerias, M., Al Hyder, R., Salomon, C., … Yefsah, T. (2024). Multipurpose platform for analog quantum simulation. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevresearch.6.013158\">https://doi.org/10.1103/physrevresearch.6.013158</a>","chicago":"Jin, Shuwei, Kunlun Dai, Joris Verstraten, Maxime Dixmerias, Ragheed Al Hyder, Christophe Salomon, Bruno Peaudecerf, Tim de Jongh, and Tarik Yefsah. “Multipurpose Platform for Analog Quantum Simulation.” <i>Physical Review Research</i>. American Physical Society, 2024. <a href=\"https://doi.org/10.1103/physrevresearch.6.013158\">https://doi.org/10.1103/physrevresearch.6.013158</a>.","short":"S. Jin, K. Dai, J. Verstraten, M. Dixmerias, R. Al Hyder, C. Salomon, B. Peaudecerf, T. de Jongh, T. Yefsah, Physical Review Research 6 (2024).","mla":"Jin, Shuwei, et al. “Multipurpose Platform for Analog Quantum Simulation.” <i>Physical Review Research</i>, vol. 6, no. 1, 013158, American Physical Society, 2024, doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.013158\">10.1103/physrevresearch.6.013158</a>.","ama":"Jin S, Dai K, Verstraten J, et al. Multipurpose platform for analog quantum simulation. <i>Physical Review Research</i>. 2024;6(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.013158\">10.1103/physrevresearch.6.013158</a>","ista":"Jin S, Dai K, Verstraten J, Dixmerias M, Al Hyder R, Salomon C, Peaudecerf B, de Jongh T, Yefsah T. 2024. Multipurpose platform for analog quantum simulation. Physical Review Research. 6(1), 013158.","ieee":"S. Jin <i>et al.</i>, “Multipurpose platform for analog quantum simulation,” <i>Physical Review Research</i>, vol. 6, no. 1. American Physical Society, 2024."},"abstract":[{"text":"Atom-based quantum simulators have had many successes in tackling challenging quantum many-body problems, owing to the precise and dynamical control that they provide over the systems' parameters. They are, however, often optimized to address a specific type of problem. Here, we present the design and implementation of a 6Li-based quantum gas platform that provides wide-ranging capabilities and is able to address a variety of quantum many-body problems. Our two-chamber architecture relies on a robust combination of gray molasses and optical transport from a laser-cooling chamber to a glass cell with excellent optical access. There, we first create unitary Fermi superfluids in a three-dimensional axially symmetric harmonic trap and characterize them using in situ thermometry, reaching temperatures below 20 nK. This allows us to enter the deep superfluid regime with samples of extreme diluteness, where the interparticle spacing is sufficiently large for direct single-atom imaging. Second, we generate optical lattice potentials with triangular and honeycomb geometry in which we study diffraction of molecular Bose-Einstein condensates, and show how going beyond the Kapitza-Dirac regime allows us to unambiguously distinguish between the two geometries. With the ability to probe quantum many-body physics in both discrete and continuous space, and its suitability for bulk and single-atom imaging, our setup represents an important step towards achieving a wide-scope quantum simulator.","lang":"eng"}],"publication_status":"published","title":"Multipurpose platform for analog quantum simulation","file_date_updated":"2024-03-04T07:53:08Z","oa_version":"Published Version","article_processing_charge":"Yes","doi":"10.1103/physrevresearch.6.013158","scopus_import":"1","article_type":"original","acknowledgement":"We thank Clara Bachorz, Darby Bates, Markus Bohlen, Valentin Crépel, Yann Kiefer, Joanna Lis, Mihail Rabinovic, and Julian Struck for experimental assistance in the early stages of this project, and Sebastian Will for a critical reading of the manuscript. This work has been supported by Agence Nationale de la Recherche (Grant No. ANR-21-CE30-0021), the European Research Council (Grant No. ERC-2016-ADG-743159), CNRS (Tremplin@INP 2020), and Région Ile-de-France in the framework of DIM SIRTEQ (Super2D and SISCo) and DIM QuanTiP.","publication_identifier":{"issn":["2643-1564"]}},{"language":[{"iso":"eng"}],"ddc":["530"],"month":"01","status":"public","publisher":"American Physical Society","date_published":"2023-01-20T00:00:00Z","type":"journal_article","issue":"1","project":[{"call_identifier":"H2020","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"has_accepted_license":"1","day":"20","quality_controlled":"1","intvolume":"         5","department":[{"_id":"MiLe"}],"publication":"Physical Review Research","ec_funded":1,"date_updated":"2023-02-20T07:02:00Z","author":[{"orcid":"0000-0001-9666-3543","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","full_name":"Ghazaryan, Areg","first_name":"Areg","last_name":"Ghazaryan"},{"orcid":"0000-0001-6110-2359","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","full_name":"Cappellaro, Alberto","first_name":"Alberto","last_name":"Cappellaro"},{"first_name":"Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail"},{"first_name":"Artem","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"volume":5,"year":"2023","article_number":"013029","citation":{"mla":"Ghazaryan, Areg, et al. “Dissipative Dynamics of an Impurity with Spin-Orbit Coupling.” <i>Physical Review Research</i>, vol. 5, no. 1, 013029, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/physrevresearch.5.013029\">10.1103/physrevresearch.5.013029</a>.","apa":"Ghazaryan, A., Cappellaro, A., Lemeshko, M., &#38; Volosniev, A. (2023). Dissipative dynamics of an impurity with spin-orbit coupling. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevresearch.5.013029\">https://doi.org/10.1103/physrevresearch.5.013029</a>","short":"A. Ghazaryan, A. Cappellaro, M. Lemeshko, A. Volosniev, Physical Review Research 5 (2023).","chicago":"Ghazaryan, Areg, Alberto Cappellaro, Mikhail Lemeshko, and Artem Volosniev. “Dissipative Dynamics of an Impurity with Spin-Orbit Coupling.” <i>Physical Review Research</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/physrevresearch.5.013029\">https://doi.org/10.1103/physrevresearch.5.013029</a>.","ama":"Ghazaryan A, Cappellaro A, Lemeshko M, Volosniev A. Dissipative dynamics of an impurity with spin-orbit coupling. <i>Physical Review Research</i>. 2023;5(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.5.013029\">10.1103/physrevresearch.5.013029</a>","ista":"Ghazaryan A, Cappellaro A, Lemeshko M, Volosniev A. 2023. Dissipative dynamics of an impurity with spin-orbit coupling. Physical Review Research. 5(1), 013029.","ieee":"A. Ghazaryan, A. Cappellaro, M. Lemeshko, and A. Volosniev, “Dissipative dynamics of an impurity with spin-orbit coupling,” <i>Physical Review Research</i>, vol. 5, no. 1. American Physical Society, 2023."},"abstract":[{"text":"Brownian motion of a mobile impurity in a bath is affected by spin-orbit coupling (SOC). Here, we discuss a Caldeira-Leggett-type model that can be used to propose and interpret quantum simulators of this problem in cold Bose gases. First, we derive a master equation that describes the model and explore it in a one-dimensional (1D) setting. To validate the standard assumptions needed for our derivation, we analyze available experimental data without SOC; as a byproduct, this analysis suggests that the quench dynamics of the impurity is beyond the 1D Bose-polaron approach at temperatures currently accessible in a cold-atom laboratory—motion of the impurity is mainly driven by dissipation. For systems with SOC, we demonstrate that 1D spin-orbit coupling can be gauged out even in the presence of dissipation—the information about SOC is incorporated in the initial conditions. Observables sensitive to this information (such as spin densities) can be used to study formation of steady spin polarization domains during quench dynamics.","lang":"eng"}],"_id":"12534","file":[{"date_created":"2023-02-13T10:38:10Z","file_size":865150,"date_updated":"2023-02-13T10:38:10Z","relation":"main_file","access_level":"open_access","success":1,"file_name":"2023_PhysicalReviewResearch_Ghazaryan.pdf","checksum":"6068b62874c0099628a108bb9c5c6bd2","content_type":"application/pdf","file_id":"12546","creator":"dernst"}],"date_created":"2023-02-10T09:02:26Z","doi":"10.1103/physrevresearch.5.013029","scopus_import":"1","article_type":"original","publication_identifier":{"issn":["2643-1564"]},"acknowledgement":"We thank Rafael Barfknecht for help at the initial stages of this project; Fabian Brauneis for useful discussions; Miguel A. Garcia-March, Georgios Koutentakis, and Simeon Mistakidis\r\nfor comments on the paper. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON).","title":"Dissipative dynamics of an impurity with spin-orbit coupling","publication_status":"published","file_date_updated":"2023-02-13T10:38:10Z","article_processing_charge":"No","oa_version":"Published Version"},{"publisher":"American Physical Society","type":"journal_article","date_published":"2023-03-10T00:00:00Z","external_id":{"arxiv":["2203.09443"],"isi":["000982435900002"]},"language":[{"iso":"eng"}],"keyword":["General Physics and Astronomy"],"isi":1,"month":"03","status":"public","day":"10","quality_controlled":"1","issue":"10","author":[{"full_name":"Volosniev, Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525","last_name":"Volosniev","first_name":"Artem"},{"id":"5e9a6931-eb97-11eb-a6c2-e96f7058d77a","full_name":"Shiva Kumar, Abhishek","first_name":"Abhishek","last_name":"Shiva Kumar"},{"first_name":"Dusan","last_name":"Lorenc","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","full_name":"Lorenc, Dusan"},{"first_name":"Younes","last_name":"Ashourishokri","id":"e32c111f-f6e0-11ea-865d-eb955baea334","full_name":"Ashourishokri, Younes"},{"full_name":"Zhumekenov, Ayan A.","first_name":"Ayan A.","last_name":"Zhumekenov"},{"full_name":"Bakr, Osman M.","last_name":"Bakr","first_name":"Osman M."},{"last_name":"Lemeshko","first_name":"Mikhail","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Alpichshev, Zhanybek","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7183-5203","last_name":"Alpichshev","first_name":"Zhanybek"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","volume":130,"oa":1,"arxiv":1,"intvolume":"       130","department":[{"_id":"GradSch"},{"_id":"ZhAl"},{"_id":"MiLe"}],"date_updated":"2023-08-01T13:39:04Z","publication":"Physical Review Letters","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2203.09443"}],"doi":"10.1103/physrevlett.130.106901","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"article_type":"original","publication_status":"published","title":"Spin-electric coupling in lead halide perovskites","article_processing_charge":"No","oa_version":"Preprint","citation":{"ama":"Volosniev A, Shiva Kumar A, Lorenc D, et al. Spin-electric coupling in lead halide perovskites. <i>Physical Review Letters</i>. 2023;130(10). doi:<a href=\"https://doi.org/10.1103/physrevlett.130.106901\">10.1103/physrevlett.130.106901</a>","ista":"Volosniev A, Shiva Kumar A, Lorenc D, Ashourishokri Y, Zhumekenov AA, Bakr OM, Lemeshko M, Alpichshev Z. 2023. Spin-electric coupling in lead halide perovskites. Physical Review Letters. 130(10), 106901.","ieee":"A. Volosniev <i>et al.</i>, “Spin-electric coupling in lead halide perovskites,” <i>Physical Review Letters</i>, vol. 130, no. 10. American Physical Society, 2023.","chicago":"Volosniev, Artem, Abhishek Shiva Kumar, Dusan Lorenc, Younes Ashourishokri, Ayan A. Zhumekenov, Osman M. Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev. “Spin-Electric Coupling in Lead Halide Perovskites.” <i>Physical Review Letters</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/physrevlett.130.106901\">https://doi.org/10.1103/physrevlett.130.106901</a>.","short":"A. Volosniev, A. Shiva Kumar, D. Lorenc, Y. Ashourishokri, A.A. Zhumekenov, O.M. Bakr, M. Lemeshko, Z. Alpichshev, Physical Review Letters 130 (2023).","apa":"Volosniev, A., Shiva Kumar, A., Lorenc, D., Ashourishokri, Y., Zhumekenov, A. A., Bakr, O. M., … Alpichshev, Z. (2023). Spin-electric coupling in lead halide perovskites. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevlett.130.106901\">https://doi.org/10.1103/physrevlett.130.106901</a>","mla":"Volosniev, Artem, et al. “Spin-Electric Coupling in Lead Halide Perovskites.” <i>Physical Review Letters</i>, vol. 130, no. 10, 106901, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/physrevlett.130.106901\">10.1103/physrevlett.130.106901</a>."},"year":"2023","article_number":"106901","abstract":[{"text":"Lead halide perovskites enjoy a number of remarkable optoelectronic properties. To explain their origin, it is necessary to study how electromagnetic fields interact with these systems. We address this problem here by studying two classical quantities: Faraday rotation and the complex refractive index in a paradigmatic perovskite CH3NH3PbBr3 in a broad wavelength range. We find that the minimal coupling of electromagnetic fields to the k⋅p Hamiltonian is insufficient to describe the observed data even on the qualitative level. To amend this, we demonstrate that there exists a relevant atomic-level coupling between electromagnetic fields and the spin degree of freedom. This spin-electric coupling allows for quantitative description of a number of previous as well as present experimental data. In particular, we use it here to show that the Faraday effect in lead halide perovskites is dominated by the Zeeman splitting of the energy levels and has a substantial beyond-Becquerel contribution. Finally, we present general symmetry-based phenomenological arguments that in the low-energy limit our effective model includes all basis coupling terms to the electromagnetic field in the linear order.","lang":"eng"}],"date_created":"2023-03-14T13:11:59Z","_id":"12723"},{"quality_controlled":"1","day":"15","issue":"12","date_published":"2023-03-15T00:00:00Z","external_id":{"arxiv":["2204.04022"],"isi":["000972602200006"]},"type":"journal_article","publisher":"American Physical Society","month":"03","isi":1,"status":"public","language":[{"iso":"eng"}],"title":"Effective model for studying optical properties of lead halide perovskites","publication_status":"published","article_processing_charge":"No","oa_version":"Preprint","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2204.04022","open_access":"1"}],"doi":"10.1103/physrevb.107.125201","scopus_import":"1","article_type":"original","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"_id":"12724","date_created":"2023-03-14T13:13:05Z","year":"2023","article_number":"125201","citation":{"ama":"Volosniev A, Shiva Kumar A, Lorenc D, et al. Effective model for studying optical properties of lead halide perovskites. <i>Physical Review B</i>. 2023;107(12). doi:<a href=\"https://doi.org/10.1103/physrevb.107.125201\">10.1103/physrevb.107.125201</a>","ista":"Volosniev A, Shiva Kumar A, Lorenc D, Ashourishokri Y, Zhumekenov A, Bakr OM, Lemeshko M, Alpichshev Z. 2023. Effective model for studying optical properties of lead halide perovskites. Physical Review B. 107(12), 125201.","ieee":"A. Volosniev <i>et al.</i>, “Effective model for studying optical properties of lead halide perovskites,” <i>Physical Review B</i>, vol. 107, no. 12. American Physical Society, 2023.","mla":"Volosniev, Artem, et al. “Effective Model for Studying Optical Properties of Lead Halide Perovskites.” <i>Physical Review B</i>, vol. 107, no. 12, 125201, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/physrevb.107.125201\">10.1103/physrevb.107.125201</a>.","chicago":"Volosniev, Artem, Abhishek Shiva Kumar, Dusan Lorenc, Younes Ashourishokri, Ayan Zhumekenov, Osman M. Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev. “Effective Model for Studying Optical Properties of Lead Halide Perovskites.” <i>Physical Review B</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/physrevb.107.125201\">https://doi.org/10.1103/physrevb.107.125201</a>.","short":"A. Volosniev, A. Shiva Kumar, D. Lorenc, Y. Ashourishokri, A. Zhumekenov, O.M. Bakr, M. Lemeshko, Z. Alpichshev, Physical Review B 107 (2023).","apa":"Volosniev, A., Shiva Kumar, A., Lorenc, D., Ashourishokri, Y., Zhumekenov, A., Bakr, O. M., … Alpichshev, Z. (2023). Effective model for studying optical properties of lead halide perovskites. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevb.107.125201\">https://doi.org/10.1103/physrevb.107.125201</a>"},"abstract":[{"text":"We use general symmetry-based arguments to construct an effective model suitable for studying optical properties of lead halide perovskites. To build the model, we identify an atomic-level interaction between electromagnetic fields and the spin degree of freedom that should be added to a minimally coupled k⋅p Hamiltonian. As a first application, we study two basic optical characteristics of the material: the Verdet constant and the refractive index. Beyond these linear characteristics of the material, the model is suitable for calculating nonlinear effects such as the third-order optical susceptibility. Analysis of this quantity shows that the geometrical properties of the spin-electric term imply isotropic optical response of the system, and that optical anisotropy of lead halide perovskites is a manifestation of hopping of charge carriers. To illustrate this, we discuss third-harmonic generation.","lang":"eng"}],"oa":1,"volume":107,"author":[{"first_name":"Artem","last_name":"Volosniev","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem"},{"full_name":"Shiva Kumar, Abhishek","id":"5e9a6931-eb97-11eb-a6c2-e96f7058d77a","last_name":"Shiva Kumar","first_name":"Abhishek"},{"id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","full_name":"Lorenc, Dusan","first_name":"Dusan","last_name":"Lorenc"},{"id":"e32c111f-f6e0-11ea-865d-eb955baea334","full_name":"Ashourishokri, Younes","first_name":"Younes","last_name":"Ashourishokri"},{"first_name":"Ayan","last_name":"Zhumekenov","full_name":"Zhumekenov, Ayan"},{"full_name":"Bakr, Osman M.","first_name":"Osman M.","last_name":"Bakr"},{"full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail"},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7183-5203","full_name":"Alpichshev, Zhanybek","first_name":"Zhanybek","last_name":"Alpichshev"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"GradSch"},{"_id":"ZhAl"},{"_id":"MiLe"}],"publication":"Physical Review B","date_updated":"2023-08-01T13:39:47Z","arxiv":1,"intvolume":"       107"},{"project":[{"call_identifier":"H2020","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"issue":"10","quality_controlled":"1","day":"10","status":"public","isi":1,"month":"03","language":[{"iso":"eng"}],"type":"journal_article","external_id":{"arxiv":["2206.07067"],"isi":["000957635500003"]},"date_published":"2023-03-10T00:00:00Z","publisher":"American Physical Society","date_created":"2023-04-02T22:01:10Z","_id":"12788","abstract":[{"text":"We show that the simplest of existing molecules—closed-shell diatomics not interacting with one another—host topological charges when driven by periodic far-off-resonant laser pulses. A periodically kicked molecular rotor can be mapped onto a “crystalline” lattice in angular momentum space. This allows us to define quasimomenta and the band structure in the Floquet representation, by analogy with the Bloch waves of solid-state physics. Applying laser pulses spaced by 1/3 of the molecular rotational period creates a lattice with three atoms per unit cell with staggered hopping. Within the synthetic dimension of the laser strength, we discover Dirac cones with topological charges. These Dirac cones, topologically protected by reflection and time-reversal symmetry, are reminiscent of (although not equivalent to) that seen in graphene. They—and the corresponding edge states—are broadly tunable by adjusting the laser strength and can be observed in present-day experiments by measuring molecular alignment and populations of rotational levels. This paves the way to study controllable topological physics in gas-phase experiments with small molecules as well as to classify dynamical molecular states by their topological invariants.","lang":"eng"}],"citation":{"ista":"Karle V, Ghazaryan A, Lemeshko M. 2023. Topological charges of periodically kicked molecules. Physical Review Letters. 130(10), 103202.","ieee":"V. Karle, A. Ghazaryan, and M. Lemeshko, “Topological charges of periodically kicked molecules,” <i>Physical Review Letters</i>, vol. 130, no. 10. American Physical Society, 2023.","ama":"Karle V, Ghazaryan A, Lemeshko M. Topological charges of periodically kicked molecules. <i>Physical Review Letters</i>. 2023;130(10). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.130.103202\">10.1103/PhysRevLett.130.103202</a>","mla":"Karle, Volker, et al. “Topological Charges of Periodically Kicked Molecules.” <i>Physical Review Letters</i>, vol. 130, no. 10, 103202, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.130.103202\">10.1103/PhysRevLett.130.103202</a>.","apa":"Karle, V., Ghazaryan, A., &#38; Lemeshko, M. (2023). Topological charges of periodically kicked molecules. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.130.103202\">https://doi.org/10.1103/PhysRevLett.130.103202</a>","chicago":"Karle, Volker, Areg Ghazaryan, and Mikhail Lemeshko. “Topological Charges of Periodically Kicked Molecules.” <i>Physical Review Letters</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevLett.130.103202\">https://doi.org/10.1103/PhysRevLett.130.103202</a>.","short":"V. Karle, A. Ghazaryan, M. Lemeshko, Physical Review Letters 130 (2023)."},"year":"2023","article_number":"103202","oa_version":"Preprint","article_processing_charge":"No","title":"Topological charges of periodically kicked molecules","publication_status":"published","acknowledgement":"M. L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON).","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"article_type":"original","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2206.07067"}],"doi":"10.1103/PhysRevLett.130.103202","date_updated":"2023-08-01T14:02:06Z","ec_funded":1,"publication":"Physical Review Letters","department":[{"_id":"MiLe"}],"intvolume":"       130","arxiv":1,"volume":130,"oa":1,"related_material":{"link":[{"relation":"press_release","description":"News on the ISTA website","url":"https://ista.ac.at/en/news/topology-of-rotating-molecules/"}]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"first_name":"Volker","last_name":"Karle","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","full_name":"Karle, Volker"},{"full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543","last_name":"Ghazaryan","first_name":"Areg"},{"last_name":"Lemeshko","first_name":"Mikhail","full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802"}]},{"date_updated":"2023-08-01T13:59:29Z","publication":"Physical Review B","department":[{"_id":"MaSe"},{"_id":"MiLe"}],"intvolume":"       107","arxiv":1,"volume":107,"oa":1,"related_material":{"link":[{"url":"https://ista.ac.at/en/news/reaching-superconductivity-layer-by-layer/","relation":"press_release","description":"News on the ISTA website"}]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"last_name":"Ghazaryan","first_name":"Areg","full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543"},{"full_name":"Holder, Tobias","last_name":"Holder","first_name":"Tobias"},{"full_name":"Berg, Erez","first_name":"Erez","last_name":"Berg"},{"last_name":"Serbyn","first_name":"Maksym","full_name":"Serbyn, Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2399-5827"}],"date_created":"2023-04-02T22:01:10Z","_id":"12790","abstract":[{"text":"Motivated by the recent discoveries of superconductivity in bilayer and trilayer graphene, we theoretically investigate superconductivity and other interaction-driven phases in multilayer graphene stacks. To this end, we study the density of states of multilayer graphene with up to four layers at the single-particle band structure level in the presence of a transverse electric field. Among the considered structures, tetralayer graphene with rhombohedral (ABCA) stacking reaches the highest density of states. We study the phases that can arise in ABCA graphene by tuning the carrier density and transverse electric field. For a broad region of the tuning parameters, the presence of strong Coulomb repulsion leads to a spontaneous spin and valley symmetry breaking via Stoner transitions. Using a model that incorporates the spontaneous spin and valley polarization, we explore the Kohn-Luttinger mechanism for superconductivity driven by repulsive Coulomb interactions. We find that the strongest superconducting instability is in the p-wave channel, and occurs in proximity to the onset of Stoner transitions. Interestingly, we find a range of densities and transverse electric fields where superconductivity develops out of a strongly corrugated, singly connected Fermi surface in each valley, leading to a topologically nontrivial chiral p+ip superconducting state with an even number of copropagating chiral Majorana edge modes. Our work establishes ABCA-stacked tetralayer graphene as a promising platform for observing strongly correlated physics and topological superconductivity.","lang":"eng"}],"citation":{"mla":"Ghazaryan, Areg, et al. “Multilayer Graphenes as a Platform for Interaction-Driven Physics and Topological Superconductivity.” <i>Physical Review B</i>, vol. 107, no. 10, 104502, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">10.1103/PhysRevB.107.104502</a>.","short":"A. Ghazaryan, T. Holder, E. Berg, M. Serbyn, Physical Review B 107 (2023).","chicago":"Ghazaryan, Areg, Tobias Holder, Erez Berg, and Maksym Serbyn. “Multilayer Graphenes as a Platform for Interaction-Driven Physics and Topological Superconductivity.” <i>Physical Review B</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">https://doi.org/10.1103/PhysRevB.107.104502</a>.","apa":"Ghazaryan, A., Holder, T., Berg, E., &#38; Serbyn, M. (2023). Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">https://doi.org/10.1103/PhysRevB.107.104502</a>","ama":"Ghazaryan A, Holder T, Berg E, Serbyn M. Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity. <i>Physical Review B</i>. 2023;107(10). doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">10.1103/PhysRevB.107.104502</a>","ieee":"A. Ghazaryan, T. Holder, E. Berg, and M. Serbyn, “Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity,” <i>Physical Review B</i>, vol. 107, no. 10. American Physical Society, 2023.","ista":"Ghazaryan A, Holder T, Berg E, Serbyn M. 2023. Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity. Physical Review B. 107(10), 104502."},"article_number":"104502","year":"2023","article_processing_charge":"No","oa_version":"Preprint","publication_status":"published","title":"Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"acknowledgement":"E.B. and T.H. were supported by the European Research Council (ERC) under grant HQMAT (Grant Agreement No. 817799), by the Israel-USA Binational Science Foundation (BSF), and by a Research grant from Irving and Cherna Moskowitz.","article_type":"original","scopus_import":"1","doi":"10.1103/PhysRevB.107.104502","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2211.02492"}],"status":"public","isi":1,"month":"03","language":[{"iso":"eng"}],"type":"journal_article","date_published":"2023-03-01T00:00:00Z","external_id":{"isi":["000945526400003"],"arxiv":["2211.02492"]},"publisher":"American Physical Society","issue":"10","quality_controlled":"1","day":"01"},{"project":[{"call_identifier":"H2020","grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"has_accepted_license":"1","issue":"13","day":"07","quality_controlled":"1","ddc":["530"],"language":[{"iso":"eng"}],"status":"public","isi":1,"month":"04","publisher":"American Institute of Physics","type":"journal_article","date_published":"2023-04-07T00:00:00Z","external_id":{"isi":["000970038800001"],"arxiv":["2211.08070"]},"abstract":[{"text":"The angulon, a quasiparticle formed by a quantum rotor dressed by the excitations of a many-body bath, can be used to describe an impurity rotating in a fluid or solid environment. Here, we propose a coherent state ansatz in the co-rotating frame, which provides a comprehensive theoretical description of angulons. We reveal the quasiparticle properties, such as energies, quasiparticle weights, and spectral functions, and show that our ansatz yields a persistent decrease in the impurity’s rotational constant due to many-body dressing, which is consistent with experimental observations. From our study, a picture of the angulon emerges as an effective spin interacting with a magnetic field that is self-consistently generated by the molecule’s rotation. Moreover, we discuss rotational spectroscopy, which focuses on the response of rotating molecules to a laser perturbation in the linear response regime. Importantly, we take into account initial-state interactions that have been neglected in prior studies and reveal their impact on the excitation spectrum. To examine the angulon instability regime, we use a single-excitation ansatz and obtain results consistent with experiments, in which a broadening of spectral lines is observed while phonon wings remain highly suppressed due to initial-state interactions.","lang":"eng"}],"citation":{"short":"Z. Zeng, E. Yakaboylu, M. Lemeshko, T. Shi, R. Schmidt, The Journal of Chemical Physics 158 (2023).","apa":"Zeng, Z., Yakaboylu, E., Lemeshko, M., Shi, T., &#38; Schmidt, R. (2023). Variational theory of angulons and their rotational spectroscopy. <i>The Journal of Chemical Physics</i>. American Institute of Physics. <a href=\"https://doi.org/10.1063/5.0135893\">https://doi.org/10.1063/5.0135893</a>","chicago":"Zeng, Zhongda, Enderalp Yakaboylu, Mikhail Lemeshko, Tao Shi, and Richard Schmidt. “Variational Theory of Angulons and Their Rotational Spectroscopy.” <i>The Journal of Chemical Physics</i>. American Institute of Physics, 2023. <a href=\"https://doi.org/10.1063/5.0135893\">https://doi.org/10.1063/5.0135893</a>.","mla":"Zeng, Zhongda, et al. “Variational Theory of Angulons and Their Rotational Spectroscopy.” <i>The Journal of Chemical Physics</i>, vol. 158, no. 13, 134301, American Institute of Physics, 2023, doi:<a href=\"https://doi.org/10.1063/5.0135893\">10.1063/5.0135893</a>.","ieee":"Z. Zeng, E. Yakaboylu, M. Lemeshko, T. Shi, and R. Schmidt, “Variational theory of angulons and their rotational spectroscopy,” <i>The Journal of Chemical Physics</i>, vol. 158, no. 13. American Institute of Physics, 2023.","ista":"Zeng Z, Yakaboylu E, Lemeshko M, Shi T, Schmidt R. 2023. Variational theory of angulons and their rotational spectroscopy. The Journal of Chemical Physics. 158(13), 134301.","ama":"Zeng Z, Yakaboylu E, Lemeshko M, Shi T, Schmidt R. Variational theory of angulons and their rotational spectroscopy. <i>The Journal of Chemical Physics</i>. 2023;158(13). doi:<a href=\"https://doi.org/10.1063/5.0135893\">10.1063/5.0135893</a>"},"article_number":"134301","year":"2023","date_created":"2023-04-16T22:01:07Z","file":[{"date_created":"2023-04-17T07:28:38Z","relation":"main_file","date_updated":"2023-04-17T07:28:38Z","file_size":7388057,"file_name":"2023_JourChemicalPhysics_Zeng.pdf","success":1,"access_level":"open_access","checksum":"8d801babea4df48e08895c76571bb19e","content_type":"application/pdf","creator":"dernst","file_id":"12841"}],"_id":"12831","publication_identifier":{"eissn":["1089-7690"]},"acknowledgement":"We thank Ignacio Cirac, Christian Schmauder, and Henrik Stapelfeldt for their valuable discussions. We acknowledge support by the Max Planck Society and the Deutsche Forschungsgemeinschaft under Germany’s Excellence Strategy EXC 2181/1—390900948 (the Heidelberg STRUCTURES Excellence Cluster). M.L. acknowledges support from the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). T.S. is supported by the National Key Research and Development Program of China (Grant No. 2017YFA0718304) and the National Natural Science Foundation of China (Grant Nos. 11974363, 12135018, and 12047503).","article_type":"original","scopus_import":"1","doi":"10.1063/5.0135893","oa_version":"Published Version","article_processing_charge":"No","file_date_updated":"2023-04-17T07:28:38Z","publication_status":"published","title":"Variational theory of angulons and their rotational spectroscopy","intvolume":"       158","arxiv":1,"date_updated":"2023-08-01T14:08:47Z","ec_funded":1,"publication":"The Journal of Chemical Physics","department":[{"_id":"MiLe"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"full_name":"Zeng, Zhongda","first_name":"Zhongda","last_name":"Zeng"},{"id":"38CB71F6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5973-0874","full_name":"Yakaboylu, Enderalp","first_name":"Enderalp","last_name":"Yakaboylu"},{"first_name":"Mikhail","last_name":"Lemeshko","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail"},{"last_name":"Shi","first_name":"Tao","full_name":"Shi, Tao"},{"first_name":"Richard","last_name":"Schmidt","full_name":"Schmidt, Richard"}],"volume":158,"oa":1},{"volume":11,"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Khatoniar, Mandeep","last_name":"Khatoniar","first_name":"Mandeep"},{"full_name":"Yama, Nicholas","first_name":"Nicholas","last_name":"Yama"},{"last_name":"Ghazaryan","first_name":"Areg","full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543"},{"first_name":"Sriram","last_name":"Guddala","full_name":"Guddala, Sriram"},{"full_name":"Ghaemi, Pouyan","first_name":"Pouyan","last_name":"Ghaemi"},{"full_name":"Majumdar, Kausik","first_name":"Kausik","last_name":"Majumdar"},{"first_name":"Vinod","last_name":"Menon","full_name":"Menon, Vinod"}],"date_updated":"2023-10-04T11:15:17Z","publication":"Advanced Optical Materials","department":[{"_id":"MiLe"}],"intvolume":"        11","arxiv":1,"oa_version":"Preprint","article_processing_charge":"No","title":"Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities","publication_status":"published","publication_identifier":{"eissn":["2195-1071"]},"acknowledgement":"The authors acknowledge insightful discussions with Prof. Wang Yao and graphics by Rezlind Bushati. M.K. and N.Y. acknowledge support from NSF grants NSF DMR-1709996 and NSF OMA 1936276. S.G. was supported by the Army Research Office Multidisciplinary University Research Initiative program (W911NF-17-1-0312) and V.M.M. by the Army Research Office grant (W911NF-22-1-0091). K.M acknowledges the SPARC program that supported his collaboration with the CUNY team. The authors acknowledge the Nanofabrication facility at the CUNY Advanced Science Research Center where the cavity devices were fabricated.","article_type":"original","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2211.08755","open_access":"1"}],"doi":"10.1002/adom.202202631","date_created":"2023-04-16T22:01:09Z","_id":"12836","abstract":[{"text":"Coherent control and manipulation of quantum degrees of freedom such as spins forms the basis of emerging quantum technologies. In this context, the robust valley degree of freedom and the associated valley pseudospin found in two-dimensional transition metal dichalcogenides is a highly attractive platform. Valley polarization and coherent superposition of valley states have been observed in these systems even up to room temperature. Control of valley coherence is an important building block for the implementation of valley qubit. Large magnetic fields or high-power lasers have been used in the past to demonstrate the control (initialization and rotation) of the valley coherent states. Here, the control of layer–valley coherence via strong coupling of valley excitons in bilayer WS2 to microcavity photons is demonstrated by exploiting the pseudomagnetic field arising in optical cavities owing to the transverse electric–transverse magnetic (TE–TM)mode splitting. The use of photonic structures to generate pseudomagnetic fields which can be used to manipulate exciton-polaritons presents an attractive approach to control optical responses without the need for large magnets or high-intensity optical pump powers.","lang":"eng"}],"citation":{"ama":"Khatoniar M, Yama N, Ghazaryan A, et al. Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities. <i>Advanced Optical Materials</i>. 2023;11(13). doi:<a href=\"https://doi.org/10.1002/adom.202202631\">10.1002/adom.202202631</a>","ista":"Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Majumdar K, Menon V. 2023. Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities. Advanced Optical Materials. 11(13), 2202631.","ieee":"M. Khatoniar <i>et al.</i>, “Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities,” <i>Advanced Optical Materials</i>, vol. 11, no. 13. Wiley, 2023.","apa":"Khatoniar, M., Yama, N., Ghazaryan, A., Guddala, S., Ghaemi, P., Majumdar, K., &#38; Menon, V. (2023). Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities. <i>Advanced Optical Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adom.202202631\">https://doi.org/10.1002/adom.202202631</a>","chicago":"Khatoniar, Mandeep, Nicholas Yama, Areg Ghazaryan, Sriram Guddala, Pouyan Ghaemi, Kausik Majumdar, and Vinod Menon. “Optical Manipulation of Layer–Valley Coherence via Strong Exciton–Photon Coupling in Microcavities.” <i>Advanced Optical Materials</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/adom.202202631\">https://doi.org/10.1002/adom.202202631</a>.","short":"M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, K. Majumdar, V. Menon, Advanced Optical Materials 11 (2023).","mla":"Khatoniar, Mandeep, et al. “Optical Manipulation of Layer–Valley Coherence via Strong Exciton–Photon Coupling in Microcavities.” <i>Advanced Optical Materials</i>, vol. 11, no. 13, 2202631, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/adom.202202631\">10.1002/adom.202202631</a>."},"article_number":"2202631","year":"2023","type":"journal_article","date_published":"2023-07-04T00:00:00Z","external_id":{"arxiv":["2211.08755"],"isi":["000963866700001"]},"publisher":"Wiley","status":"public","isi":1,"month":"07","language":[{"iso":"eng"}],"quality_controlled":"1","day":"04","issue":"13"},{"volume":107,"oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"full_name":"Suzuki, Fumika","id":"650C99FC-1079-11EA-A3C0-73AE3DDC885E","orcid":"0000-0003-4982-5970","last_name":"Suzuki","first_name":"Fumika"},{"first_name":"William G.","last_name":"Unruh","full_name":"Unruh, William G."}],"date_updated":"2023-08-01T14:33:21Z","ec_funded":1,"publication":"Physical Review A","department":[{"_id":"MiLe"}],"intvolume":"       107","arxiv":1,"oa_version":"Preprint","article_processing_charge":"No","publication_status":"published","title":"Numerical quantum clock simulations for measuring tunneling times","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"acknowledgement":"We thank W. H. Zurek, N. Sinitsyn, M. O. Scully, M. Arndt, and C. H. Marrows for helpful discussions. F.S. acknowledges support from the Los Alamos National Laboratory LDRD program under Project No. 20230049DR and the Center for Nonlinear Studies. F.S. also thanks the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant No. 754411 for support. W.G.U. thanks the Natural Science and Engineering Research Council of Canada, the Hagler Institute of Texas A&M University, the Helmholz Inst HZDR, Germany for support while this work was being done.","article_type":"original","scopus_import":"1","doi":"10.1103/PhysRevA.107.042216","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2207.13130","open_access":"1"}],"date_created":"2023-05-07T22:01:03Z","_id":"12914","abstract":[{"lang":"eng","text":"We numerically study two methods of measuring tunneling times using a quantum clock. In the conventional method using the Larmor clock, we show that the Larmor tunneling time can be shorter for higher tunneling barriers. In the second method, we study the probability of a spin-flip of a particle when it is transmitted through a potential barrier including a spatially rotating field interacting with its spin. According to the adiabatic theorem, the probability depends on the velocity of the particle inside the barrier. It is numerically observed that the probability increases for higher barriers, which is consistent with the result obtained by the Larmor clock. By comparing outcomes for different initial spin states, we suggest that one of the main causes of the apparent decrease in the tunneling time can be the filtering effect occurring at the end of the barrier."}],"citation":{"ista":"Suzuki F, Unruh WG. 2023. Numerical quantum clock simulations for measuring tunneling times. Physical Review A. 107(4), 042216.","ieee":"F. Suzuki and W. G. Unruh, “Numerical quantum clock simulations for measuring tunneling times,” <i>Physical Review A</i>, vol. 107, no. 4. American Physical Society, 2023.","ama":"Suzuki F, Unruh WG. Numerical quantum clock simulations for measuring tunneling times. <i>Physical Review A</i>. 2023;107(4). doi:<a href=\"https://doi.org/10.1103/PhysRevA.107.042216\">10.1103/PhysRevA.107.042216</a>","chicago":"Suzuki, Fumika, and William G. Unruh. “Numerical Quantum Clock Simulations for Measuring Tunneling Times.” <i>Physical Review A</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevA.107.042216\">https://doi.org/10.1103/PhysRevA.107.042216</a>.","apa":"Suzuki, F., &#38; Unruh, W. G. (2023). Numerical quantum clock simulations for measuring tunneling times. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevA.107.042216\">https://doi.org/10.1103/PhysRevA.107.042216</a>","short":"F. Suzuki, W.G. Unruh, Physical Review A 107 (2023).","mla":"Suzuki, Fumika, and William G. Unruh. “Numerical Quantum Clock Simulations for Measuring Tunneling Times.” <i>Physical Review A</i>, vol. 107, no. 4, 042216, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevA.107.042216\">10.1103/PhysRevA.107.042216</a>."},"year":"2023","article_number":"042216","type":"journal_article","external_id":{"arxiv":["2207.13130"],"isi":["000975799300006"]},"date_published":"2023-04-20T00:00:00Z","publisher":"American Physical Society","status":"public","isi":1,"month":"04","language":[{"iso":"eng"}],"quality_controlled":"1","day":"20","project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411"}],"issue":"4"},{"date_created":"2023-07-16T22:01:10Z","_id":"13233","citation":{"mla":"Agafonova, Sofya, et al. “Finite-Range Bias in Fitting Three-Body Loss to the Zero-Range Model.” <i>Physical Review A</i>, vol. 107, no. 6, L061304, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevA.107.L061304\">10.1103/PhysRevA.107.L061304</a>.","chicago":"Agafonova, Sofya, Mikhail Lemeshko, and Artem Volosniev. “Finite-Range Bias in Fitting Three-Body Loss to the Zero-Range Model.” <i>Physical Review A</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevA.107.L061304\">https://doi.org/10.1103/PhysRevA.107.L061304</a>.","apa":"Agafonova, S., Lemeshko, M., &#38; Volosniev, A. (2023). Finite-range bias in fitting three-body loss to the zero-range model. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevA.107.L061304\">https://doi.org/10.1103/PhysRevA.107.L061304</a>","short":"S. Agafonova, M. Lemeshko, A. Volosniev, Physical Review A 107 (2023).","ista":"Agafonova S, Lemeshko M, Volosniev A. 2023. Finite-range bias in fitting three-body loss to the zero-range model. Physical Review A. 107(6), L061304.","ieee":"S. Agafonova, M. Lemeshko, and A. Volosniev, “Finite-range bias in fitting three-body loss to the zero-range model,” <i>Physical Review A</i>, vol. 107, no. 6. American Physical Society, 2023.","ama":"Agafonova S, Lemeshko M, Volosniev A. Finite-range bias in fitting three-body loss to the zero-range model. <i>Physical Review A</i>. 2023;107(6). doi:<a href=\"https://doi.org/10.1103/PhysRevA.107.L061304\">10.1103/PhysRevA.107.L061304</a>"},"article_number":"L061304","year":"2023","abstract":[{"text":"We study the impact of finite-range physics on the zero-range-model analysis of three-body recombination in ultracold atoms. We find that temperature dependence of the zero-range parameters can vary from one set of measurements to another as it may be driven by the distribution of error bars in the experiment, and not by the underlying three-body physics. To study finite-temperature effects in three-body recombination beyond the zero-range physics, we introduce and examine a finite-range model based upon a hyperspherical formalism. The systematic error discussed in this Letter may provide a significant contribution to the error bars of measured three-body parameters.","lang":"eng"}],"publication_status":"published","title":"Finite-range bias in fitting three-body loss to the zero-range model","oa_version":"Preprint","article_processing_charge":"No","scopus_import":"1","doi":"10.1103/PhysRevA.107.L061304","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2302.01022","open_access":"1"}],"acknowledgement":"We thank Jan Arlt, Hans-Werner Hammer, and Karsten Riisager for useful discussions. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON).","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"article_type":"letter_note","department":[{"_id":"MiLe"},{"_id":"OnHo"}],"ec_funded":1,"date_updated":"2023-08-02T06:31:52Z","publication":"Physical Review A","arxiv":1,"intvolume":"       107","volume":107,"oa":1,"author":[{"first_name":"Sofya","last_name":"Agafonova","id":"09501ff6-dca7-11ea-a8ae-b3e0b9166e80","full_name":"Agafonova, Sofya"},{"last_name":"Lemeshko","first_name":"Mikhail","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Artem","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","issue":"6","project":[{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020"}],"quality_controlled":"1","day":"20","isi":1,"month":"06","status":"public","language":[{"iso":"eng"}],"type":"journal_article","external_id":{"isi":["001019748000005"],"arxiv":["2302.01022"]},"date_published":"2023-06-20T00:00:00Z","publisher":"American Physical Society"},{"publisher":"American Chemical Society","type":"journal_article","date_published":"2023-07-05T00:00:00Z","external_id":{"isi":["001022811500001"],"arxiv":["2304.14198"]},"keyword":["General Materials Science","Physical and Theoretical Chemistry"],"ddc":["530"],"language":[{"iso":"eng"}],"status":"public","isi":1,"month":"07","day":"05","page":"6309-6314","quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"has_accepted_license":"1","project":[{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020"}],"issue":"27","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"first_name":"Yujing","last_name":"Wei","orcid":"0000-0001-8913-9719","id":"0c5ff007-2600-11ee-b896-98bd8d663294","full_name":"Wei, Yujing"},{"last_name":"Volosniev","first_name":"Artem","full_name":"Volosniev, Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525"},{"full_name":"Lorenc, Dusan","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","last_name":"Lorenc","first_name":"Dusan"},{"full_name":"Zhumekenov, Ayan A.","first_name":"Ayan A.","last_name":"Zhumekenov"},{"last_name":"Bakr","first_name":"Osman M.","full_name":"Bakr, Osman M."},{"full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail"},{"first_name":"Zhanybek","last_name":"Alpichshev","orcid":"0000-0002-7183-5203","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","full_name":"Alpichshev, Zhanybek"}],"volume":14,"oa":1,"intvolume":"        14","arxiv":1,"ec_funded":1,"date_updated":"2023-07-19T06:59:19Z","publication":"The Journal of Physical Chemistry Letters","department":[{"_id":"MiLe"},{"_id":"ZhAl"}],"publication_identifier":{"eissn":["1948-7185"]},"acknowledgement":"We thank Bingqing Cheng and Hong-Zhou Ye for valuable discussions; Y.W.’s work at IST Austria was supported through ISTernship summer internship program funded by OeADGmbH; D.L. and Z.A. acknowledge support by IST Austria (ISTA); M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON).\r\nA.A.Z. and O.M.B. acknowledge support by KAUST.","article_type":"original","doi":"10.1021/acs.jpclett.3c01158","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","file_date_updated":"2023-07-19T06:55:39Z","publication_status":"published","title":"Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites","abstract":[{"text":"A rotating organic cation and a dynamically disordered soft inorganic cage are the hallmark features of organic-inorganic lead-halide perovskites. Understanding the interplay between these two subsystems is a challenging problem, but it is this coupling that is widely conjectured to be responsible for the unique behavior of photocarriers in these materials. In this work, we use the fact that the polarizability of the organic cation strongly depends on the ambient electrostatic environment to put the molecule forward as a sensitive probe of the local crystal fields inside the lattice cell. We measure the average polarizability of the C/N–H bond stretching mode by means of infrared spectroscopy, which allows us to deduce the character of the motion of the cation molecule, find the magnitude of the local crystal field, and place an estimate on the strength of the hydrogen bond between the hydrogen and halide atoms. Our results pave the way for understanding electric fields in lead-halide perovskites using infrared bond spectroscopy.","lang":"eng"}],"citation":{"short":"Y. Wei, A. Volosniev, D. Lorenc, A.A. Zhumekenov, O.M. Bakr, M. Lemeshko, Z. Alpichshev, The Journal of Physical Chemistry Letters 14 (2023) 6309–6314.","apa":"Wei, Y., Volosniev, A., Lorenc, D., Zhumekenov, A. A., Bakr, O. M., Lemeshko, M., &#38; Alpichshev, Z. (2023). Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites. <i>The Journal of Physical Chemistry Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.jpclett.3c01158\">https://doi.org/10.1021/acs.jpclett.3c01158</a>","chicago":"Wei, Yujing, Artem Volosniev, Dusan Lorenc, Ayan A. Zhumekenov, Osman M. Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev. “Bond Polarizability as a Probe of Local Crystal Fields in Hybrid Lead-Halide Perovskites.” <i>The Journal of Physical Chemistry Letters</i>. American Chemical Society, 2023. <a href=\"https://doi.org/10.1021/acs.jpclett.3c01158\">https://doi.org/10.1021/acs.jpclett.3c01158</a>.","mla":"Wei, Yujing, et al. “Bond Polarizability as a Probe of Local Crystal Fields in Hybrid Lead-Halide Perovskites.” <i>The Journal of Physical Chemistry Letters</i>, vol. 14, no. 27, American Chemical Society, 2023, pp. 6309–14, doi:<a href=\"https://doi.org/10.1021/acs.jpclett.3c01158\">10.1021/acs.jpclett.3c01158</a>.","ama":"Wei Y, Volosniev A, Lorenc D, et al. Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites. <i>The Journal of Physical Chemistry Letters</i>. 2023;14(27):6309-6314. doi:<a href=\"https://doi.org/10.1021/acs.jpclett.3c01158\">10.1021/acs.jpclett.3c01158</a>","ieee":"Y. Wei <i>et al.</i>, “Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites,” <i>The Journal of Physical Chemistry Letters</i>, vol. 14, no. 27. American Chemical Society, pp. 6309–6314, 2023.","ista":"Wei Y, Volosniev A, Lorenc D, Zhumekenov AA, Bakr OM, Lemeshko M, Alpichshev Z. 2023. Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites. The Journal of Physical Chemistry Letters. 14(27), 6309–6314."},"year":"2023","date_created":"2023-07-18T11:13:17Z","file":[{"relation":"main_file","date_updated":"2023-07-19T06:55:39Z","file_size":2121252,"date_created":"2023-07-19T06:55:39Z","file_name":"2023_JourPhysChemistry_Wei.pdf","access_level":"open_access","success":1,"checksum":"c0c040063f06a51b9c463adc504f1a23","creator":"dernst","file_id":"13253","content_type":"application/pdf"}],"_id":"13251"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"SciPost Foundation","author":[{"first_name":"Lukas","last_name":"Rammelmüller","full_name":"Rammelmüller, Lukas"},{"full_name":"Huber, David","first_name":"David","last_name":"Huber"},{"first_name":"Artem","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem"}],"related_material":{"record":[{"id":"13276","status":"public","relation":"used_in_publication"}]},"oa":1,"date_published":"2023-04-19T00:00:00Z","type":"research_data_reference","ddc":["530"],"status":"public","date_updated":"2023-07-31T09:16:02Z","ec_funded":1,"month":"04","department":[{"_id":"MiLe"}],"day":"19","main_file_link":[{"open_access":"1","url":"https://doi.org/10.21468/SciPostPhysCodeb.12-r1.0"}],"doi":"10.21468/scipostphyscodeb.12-r1.0","oa_version":"Published Version","article_processing_charge":"No","title":"Codebase release 1.0 for FermiFCI","abstract":[{"lang":"eng","text":"We introduce a generic and accessible implementation of an exact diagonalization method for studying few-fermion models. Our aim is to provide a testbed for the newcomers to the field as well as a stepping stone for trying out novel optimizations and approximations. This userguide consists of a description of the algorithm, and several examples in varying orders of sophistication. In particular, we exemplify our routine using an effective-interaction approach that fixes the low-energy physics. We benchmark this approach against the existing data, and show that it is able to deliver state-of-the-art numerical results at a significantly reduced computational cost."}],"year":"2023","citation":{"ama":"Rammelmüller L, Huber D, Volosniev A. Codebase release 1.0 for FermiFCI. 2023. doi:<a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">10.21468/scipostphyscodeb.12-r1.0</a>","ista":"Rammelmüller L, Huber D, Volosniev A. 2023. Codebase release 1.0 for FermiFCI, SciPost Foundation, <a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">10.21468/scipostphyscodeb.12-r1.0</a>.","ieee":"L. Rammelmüller, D. Huber, and A. Volosniev, “Codebase release 1.0 for FermiFCI.” SciPost Foundation, 2023.","short":"L. Rammelmüller, D. Huber, A. Volosniev, (2023).","chicago":"Rammelmüller, Lukas, David Huber, and Artem Volosniev. “Codebase Release 1.0 for FermiFCI.” SciPost Foundation, 2023. <a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">https://doi.org/10.21468/scipostphyscodeb.12-r1.0</a>.","apa":"Rammelmüller, L., Huber, D., &#38; Volosniev, A. (2023). Codebase release 1.0 for FermiFCI. SciPost Foundation. <a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">https://doi.org/10.21468/scipostphyscodeb.12-r1.0</a>","mla":"Rammelmüller, Lukas, et al. <i>Codebase Release 1.0 for FermiFCI</i>. SciPost Foundation, 2023, doi:<a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">10.21468/scipostphyscodeb.12-r1.0</a>."},"_id":"13275","project":[{"name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"754411"}],"date_created":"2023-07-24T10:46:23Z"},{"year":"2023","article_number":"12","citation":{"apa":"Rammelmüller, L., Huber, D., &#38; Volosniev, A. (2023). A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D. <i>SciPost Physics Codebases</i>. SciPost Foundation. <a href=\"https://doi.org/10.21468/scipostphyscodeb.12\">https://doi.org/10.21468/scipostphyscodeb.12</a>","short":"L. Rammelmüller, D. Huber, A. Volosniev, SciPost Physics Codebases (2023).","chicago":"Rammelmüller, Lukas, David Huber, and Artem Volosniev. “A Modular Implementation of an Effective Interaction Approach for Harmonically Trapped Fermions in 1D.” <i>SciPost Physics Codebases</i>. SciPost Foundation, 2023. <a href=\"https://doi.org/10.21468/scipostphyscodeb.12\">https://doi.org/10.21468/scipostphyscodeb.12</a>.","mla":"Rammelmüller, Lukas, et al. “A Modular Implementation of an Effective Interaction Approach for Harmonically Trapped Fermions in 1D.” <i>SciPost Physics Codebases</i>, 12, SciPost Foundation, 2023, doi:<a href=\"https://doi.org/10.21468/scipostphyscodeb.12\">10.21468/scipostphyscodeb.12</a>.","ama":"Rammelmüller L, Huber D, Volosniev A. A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D. <i>SciPost Physics Codebases</i>. 2023. doi:<a href=\"https://doi.org/10.21468/scipostphyscodeb.12\">10.21468/scipostphyscodeb.12</a>","ista":"Rammelmüller L, Huber D, Volosniev A. 2023. A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D. SciPost Physics Codebases., 12.","ieee":"L. Rammelmüller, D. Huber, and A. Volosniev, “A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D,” <i>SciPost Physics Codebases</i>. SciPost Foundation, 2023."},"abstract":[{"lang":"eng","text":"<jats:p>We introduce a generic and accessible implementation of an exact diagonalization method for studying few-fermion models. Our aim is to provide a testbed for the newcomers to the field as well as a stepping stone for trying out novel optimizations and approximations. This userguide consists of a description of the algorithm, and several examples in varying orders of sophistication. In particular, we exemplify our routine using an effective-interaction approach that fixes the low-energy physics. We benchmark this approach against the existing data, and show that it is able to deliver state-of-the-art numerical results at a significantly reduced computational cost.</jats:p>"}],"_id":"13276","date_created":"2023-07-24T10:47:15Z","file":[{"checksum":"f583a70fe915d2208c803f5afb426daa","file_id":"13330","creator":"dernst","content_type":"application/pdf","file_size":551418,"date_created":"2023-07-31T09:09:23Z","date_updated":"2023-07-31T09:09:23Z","relation":"main_file","file_name":"2023_SciPostPhysCodebase_Rammelmueller.pdf","access_level":"open_access","success":1}],"doi":"10.21468/scipostphyscodeb.12","article_type":"original","publication_identifier":{"issn":["2949-804X"]},"acknowledgement":"We acknowledge fruitful discussions with Hans-Werner Hammer and thank Gerhard Zürn and\r\nPietro Massignan for sending us their data. We thank Fabian Brauneis for beta-testing the\r\nprovided code-package, and comments on the manuscript.\r\nL.R. is supported by FP7/ERC Consolidator Grant QSIMCORR, No.\r\n771891, and the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under\r\nGermany’s Excellence Strategy –EXC–2111–390814868. A.G.V. acknowledges support\r\nby European Union’s Horizon 2020 research and innovation programme under the Marie\r\nSkłodowska-Curie Grant Agreement No. 754411.","title":"A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D","publication_status":"published","file_date_updated":"2023-07-31T09:09:23Z","oa_version":"Published Version","article_processing_charge":"No","arxiv":1,"department":[{"_id":"MiLe"}],"publication":"SciPost Physics Codebases","ec_funded":1,"date_updated":"2023-07-31T09:16:02Z","author":[{"full_name":"Rammelmüller, Lukas","last_name":"Rammelmüller","first_name":"Lukas"},{"full_name":"Huber, David","first_name":"David","last_name":"Huber"},{"first_name":"Artem","last_name":"Volosniev","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"relation":"research_data","status":"public","id":"13275"}]},"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411"}],"has_accepted_license":"1","day":"19","quality_controlled":"1","language":[{"iso":"eng"}],"ddc":["530"],"month":"04","status":"public","publisher":"SciPost Foundation","external_id":{"arxiv":["2202.04603"]},"date_published":"2023-04-19T00:00:00Z","type":"journal_article"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"first_name":"Lukas","last_name":"Rammelmüller","full_name":"Rammelmüller, Lukas"},{"full_name":"Huber, David","first_name":"David","last_name":"Huber"},{"full_name":"Čufar, Matija","first_name":"Matija","last_name":"Čufar"},{"first_name":"Joachim","last_name":"Brand","full_name":"Brand, Joachim"},{"first_name":"Hans-Werner","last_name":"Hammer","full_name":"Hammer, Hans-Werner"},{"last_name":"Volosniev","first_name":"Artem","full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87"}],"oa":1,"volume":14,"intvolume":"        14","arxiv":1,"publication":"SciPost Physics","date_updated":"2023-12-13T11:39:32Z","department":[{"_id":"MiLe"}],"article_type":"original","publication_identifier":{"issn":["2542-4653"]},"doi":"10.21468/scipostphys.14.1.006","scopus_import":"1","file_date_updated":"2023-07-31T08:44:38Z","oa_version":"Published Version","article_processing_charge":"No","publication_status":"published","title":"Magnetic impurity in a one-dimensional few-fermion system","abstract":[{"text":"We present a numerical analysis of spin-1/2 fermions in a one-dimensional harmonic potential in the presence of a magnetic point-like impurity at the center of the trap. The model represents a few-body analogue of a magnetic impurity in the vicinity of an s-wave superconductor. Already for a few particles we find a ground-state level crossing between sectors with different fermion parities. We interpret this crossing as a few-body precursor of a quantum phase transition, which occurs when the impurity \"breaks\" a Cooper pair. This picture is further corroborated by analyzing density-density correlations in momentum space. Finally, we discuss how the system may be realized with existing cold-atoms platforms.","lang":"eng"}],"article_number":"006","year":"2023","citation":{"ama":"Rammelmüller L, Huber D, Čufar M, Brand J, Hammer H-W, Volosniev A. Magnetic impurity in a one-dimensional few-fermion system. <i>SciPost Physics</i>. 2023;14(1). doi:<a href=\"https://doi.org/10.21468/scipostphys.14.1.006\">10.21468/scipostphys.14.1.006</a>","ieee":"L. Rammelmüller, D. Huber, M. Čufar, J. Brand, H.-W. Hammer, and A. Volosniev, “Magnetic impurity in a one-dimensional few-fermion system,” <i>SciPost Physics</i>, vol. 14, no. 1. SciPost Foundation, 2023.","ista":"Rammelmüller L, Huber D, Čufar M, Brand J, Hammer H-W, Volosniev A. 2023. Magnetic impurity in a one-dimensional few-fermion system. SciPost Physics. 14(1), 006.","apa":"Rammelmüller, L., Huber, D., Čufar, M., Brand, J., Hammer, H.-W., &#38; Volosniev, A. (2023). Magnetic impurity in a one-dimensional few-fermion system. <i>SciPost Physics</i>. SciPost Foundation. <a href=\"https://doi.org/10.21468/scipostphys.14.1.006\">https://doi.org/10.21468/scipostphys.14.1.006</a>","short":"L. Rammelmüller, D. Huber, M. Čufar, J. Brand, H.-W. Hammer, A. Volosniev, SciPost Physics 14 (2023).","chicago":"Rammelmüller, Lukas, David Huber, Matija Čufar, Joachim Brand, Hans-Werner Hammer, and Artem Volosniev. “Magnetic Impurity in a One-Dimensional Few-Fermion System.” <i>SciPost Physics</i>. SciPost Foundation, 2023. <a href=\"https://doi.org/10.21468/scipostphys.14.1.006\">https://doi.org/10.21468/scipostphys.14.1.006</a>.","mla":"Rammelmüller, Lukas, et al. “Magnetic Impurity in a One-Dimensional Few-Fermion System.” <i>SciPost Physics</i>, vol. 14, no. 1, 006, SciPost Foundation, 2023, doi:<a href=\"https://doi.org/10.21468/scipostphys.14.1.006\">10.21468/scipostphys.14.1.006</a>."},"_id":"13278","date_created":"2023-07-24T10:48:23Z","file":[{"checksum":"ffdb70b9ae7aa45ea4ea6096ecbd6431","creator":"dernst","file_id":"13328","content_type":"application/pdf","file_size":1163444,"relation":"main_file","date_updated":"2023-07-31T08:44:38Z","date_created":"2023-07-31T08:44:38Z","success":1,"access_level":"open_access","file_name":"2023_SciPostPhysics_Rammelmueller.pdf"}],"publisher":"SciPost Foundation","external_id":{"isi":["001000325800008"],"arxiv":["2204.01606"]},"date_published":"2023-01-24T00:00:00Z","type":"journal_article","keyword":["General Physics and Astronomy"],"language":[{"iso":"eng"}],"ddc":["530"],"status":"public","month":"01","isi":1,"day":"24","quality_controlled":"1","has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"issue":"1"},{"publisher":"American Physical Society","type":"journal_article","external_id":{"arxiv":["2203.12666"]},"date_published":"2023-07-15T00:00:00Z","language":[{"iso":"eng"}],"status":"public","month":"07","day":"15","quality_controlled":"1","project":[{"grant_number":"M02641","call_identifier":"FWF","_id":"26986C82-B435-11E9-9278-68D0E5697425","name":"A path-integral approach to composite impurities"},{"_id":"26B96266-B435-11E9-9278-68D0E5697425","name":"Algebro-Geometric Applications of Factorization Homology","grant_number":"M02751","call_identifier":"FWF"},{"_id":"26031614-B435-11E9-9278-68D0E5697425","name":"Quantum rotations in the presence of a many-body environment","call_identifier":"FWF","grant_number":"P29902"},{"grant_number":"801770","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"issue":"4","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Bighin, Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8823-9777","last_name":"Bighin","first_name":"Giacomo"},{"full_name":"Ho, Quoc P","orcid":"0000-0001-6889-1418","id":"3DD82E3C-F248-11E8-B48F-1D18A9856A87","last_name":"Ho","first_name":"Quoc P"},{"first_name":"Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail"},{"first_name":"T. V.","last_name":"Tscherbul","full_name":"Tscherbul, T. V."}],"volume":108,"oa":1,"intvolume":"       108","arxiv":1,"ec_funded":1,"date_updated":"2024-08-07T07:16:52Z","publication":"Physical Review B","department":[{"_id":"MiLe"},{"_id":"TaHa"}],"publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"acknowledgement":"We acknowledge stimulating discussions with Sergey Varganov, Artur Izmaylov, Jacek Kłos, Piotr Żuchowski, Dominika Zgid, Nikolay Prokof'ev, Boris Svistunov, Robert Parrish, and Andreas Heßelmann. G.B. and Q.P.H. acknowledge support from the Austrian Science Fund (FWF) under Projects No. M2641-N27 and No. M2751. M.L. acknowledges support by the FWF under Project No. P29902-N27, and by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). T.V.T. was supported by the NSF CAREER award No. PHY-2045681. This work is supported by the German Research Foundation (DFG) under Germany's Excellence Strategy EXC2181/1-390900948 (the Heidelberg STRUCTURES Excellence Cluster). The authors acknowledge support by the state of Baden-Württemberg through bwHPC.","article_type":"original","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2203.12666","open_access":"1"}],"doi":"10.1103/PhysRevB.108.045115","oa_version":"Preprint","article_processing_charge":"No","publication_status":"published","title":"Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling","abstract":[{"text":"We present a low-scaling diagrammatic Monte Carlo approach to molecular correlation energies. Using combinatorial graph theory to encode many-body Hugenholtz diagrams, we sample the Møller-Plesset (MPn) perturbation series, obtaining accurate correlation energies up to n=5, with quadratic scaling in the number of basis functions. Our technique reduces the computational complexity of the molecular many-fermion correlation problem, opening up the possibility of low-scaling, accurate stochastic computations for a wide class of many-body systems described by Hugenholtz diagrams.","lang":"eng"}],"citation":{"apa":"Bighin, G., Ho, Q. P., Lemeshko, M., &#38; Tscherbul, T. V. (2023). Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.108.045115\">https://doi.org/10.1103/PhysRevB.108.045115</a>","chicago":"Bighin, Giacomo, Quoc P Ho, Mikhail Lemeshko, and T. V. Tscherbul. “Diagrammatic Monte Carlo for Electronic Correlation in Molecules: High-Order Many-Body Perturbation Theory with Low Scaling.” <i>Physical Review B</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevB.108.045115\">https://doi.org/10.1103/PhysRevB.108.045115</a>.","short":"G. Bighin, Q.P. Ho, M. Lemeshko, T.V. Tscherbul, Physical Review B 108 (2023).","mla":"Bighin, Giacomo, et al. “Diagrammatic Monte Carlo for Electronic Correlation in Molecules: High-Order Many-Body Perturbation Theory with Low Scaling.” <i>Physical Review B</i>, vol. 108, no. 4, 045115, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevB.108.045115\">10.1103/PhysRevB.108.045115</a>.","ista":"Bighin G, Ho QP, Lemeshko M, Tscherbul TV. 2023. Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. Physical Review B. 108(4), 045115.","ieee":"G. Bighin, Q. P. Ho, M. Lemeshko, and T. V. Tscherbul, “Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling,” <i>Physical Review B</i>, vol. 108, no. 4. American Physical Society, 2023.","ama":"Bighin G, Ho QP, Lemeshko M, Tscherbul TV. Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. <i>Physical Review B</i>. 2023;108(4). doi:<a href=\"https://doi.org/10.1103/PhysRevB.108.045115\">10.1103/PhysRevB.108.045115</a>"},"year":"2023","article_number":"045115","date_created":"2023-08-06T22:01:10Z","_id":"13966"},{"ddc":["530"],"language":[{"iso":"eng"}],"month":"07","status":"public","pmid":1,"publisher":"National Academy of Sciences","type":"journal_article","date_published":"2023-07-31T00:00:00Z","external_id":{"pmid":["37523549"]},"issue":"32","tmp":{"image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"project":[{"grant_number":"801770","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"has_accepted_license":"1","day":"31","quality_controlled":"1","intvolume":"       120","department":[{"_id":"MiLe"}],"ec_funded":1,"date_updated":"2023-10-17T11:45:25Z","publication":"Proceedings of the National Academy of Sciences of the United States of America","author":[{"last_name":"Vardi","first_name":"Ofek","full_name":"Vardi, Ofek"},{"last_name":"Maroudas-Sklare","first_name":"Naama","full_name":"Maroudas-Sklare, Naama"},{"full_name":"Kolodny, Yuval","last_name":"Kolodny","first_name":"Yuval"},{"first_name":"Artem","last_name":"Volosniev","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem"},{"full_name":"Saragovi, Amijai","first_name":"Amijai","last_name":"Saragovi"},{"first_name":"Nir","last_name":"Galili","full_name":"Galili, Nir"},{"first_name":"Stav","last_name":"Ferrera","full_name":"Ferrera, Stav"},{"first_name":"Areg","last_name":"Ghazaryan","orcid":"0000-0001-9666-3543","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","full_name":"Ghazaryan, Areg"},{"first_name":"Nir","last_name":"Yuran","full_name":"Yuran, Nir"},{"last_name":"Affek","first_name":"Hagit P.","full_name":"Affek, Hagit P."},{"first_name":"Boaz","last_name":"Luz","full_name":"Luz, Boaz"},{"full_name":"Goldsmith, Yonaton","first_name":"Yonaton","last_name":"Goldsmith"},{"last_name":"Keren","first_name":"Nir","full_name":"Keren, Nir"},{"first_name":"Shira","last_name":"Yochelis","full_name":"Yochelis, Shira"},{"first_name":"Itay","last_name":"Halevy","full_name":"Halevy, Itay"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","first_name":"Mikhail","last_name":"Lemeshko"},{"full_name":"Paltiel, Yossi","first_name":"Yossi","last_name":"Paltiel"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":120,"oa":1,"citation":{"ama":"Vardi O, Maroudas-Sklare N, Kolodny Y, et al. Nuclear spin effects in biological processes. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. 2023;120(32). doi:<a href=\"https://doi.org/10.1073/pnas.2300828120\">10.1073/pnas.2300828120</a>","ista":"Vardi O, Maroudas-Sklare N, Kolodny Y, Volosniev A, Saragovi A, Galili N, Ferrera S, Ghazaryan A, Yuran N, Affek HP, Luz B, Goldsmith Y, Keren N, Yochelis S, Halevy I, Lemeshko M, Paltiel Y. 2023. Nuclear spin effects in biological processes. Proceedings of the National Academy of Sciences of the United States of America. 120(32), e2300828120.","ieee":"O. Vardi <i>et al.</i>, “Nuclear spin effects in biological processes,” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 120, no. 32. National Academy of Sciences, 2023.","mla":"Vardi, Ofek, et al. “Nuclear Spin Effects in Biological Processes.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 120, no. 32, e2300828120, National Academy of Sciences, 2023, doi:<a href=\"https://doi.org/10.1073/pnas.2300828120\">10.1073/pnas.2300828120</a>.","short":"O. Vardi, N. Maroudas-Sklare, Y. Kolodny, A. Volosniev, A. Saragovi, N. Galili, S. Ferrera, A. Ghazaryan, N. Yuran, H.P. Affek, B. Luz, Y. Goldsmith, N. Keren, S. Yochelis, I. Halevy, M. Lemeshko, Y. Paltiel, Proceedings of the National Academy of Sciences of the United States of America 120 (2023).","chicago":"Vardi, Ofek, Naama Maroudas-Sklare, Yuval Kolodny, Artem Volosniev, Amijai Saragovi, Nir Galili, Stav Ferrera, et al. “Nuclear Spin Effects in Biological Processes.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>. National Academy of Sciences, 2023. <a href=\"https://doi.org/10.1073/pnas.2300828120\">https://doi.org/10.1073/pnas.2300828120</a>.","apa":"Vardi, O., Maroudas-Sklare, N., Kolodny, Y., Volosniev, A., Saragovi, A., Galili, N., … Paltiel, Y. (2023). Nuclear spin effects in biological processes. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2300828120\">https://doi.org/10.1073/pnas.2300828120</a>"},"article_number":"e2300828120","year":"2023","abstract":[{"lang":"eng","text":"Traditionally, nuclear spin is not considered to affect biological processes. Recently, this has changed as isotopic fractionation that deviates from classical mass dependence was reported both in vitro and in vivo. In these cases, the isotopic effect correlates with the nuclear magnetic spin. Here, we show nuclear spin effects using stable oxygen isotopes (16O, 17O, and 18O) in two separate setups: an artificial dioxygen production system and biological aquaporin channels in cells. We observe that oxygen dynamics in chiral environments (in particular its transport) depend on nuclear spin, suggesting future applications for controlled isotope separation to be used, for instance, in NMR. To demonstrate the mechanism behind our findings, we formulate theoretical models based on a nuclear-spin-enhanced switch between electronic spin states. Accounting for the role of nuclear spin in biology can provide insights into the role of quantum effects in living systems and help inspire the development of future biotechnology solutions."}],"date_created":"2023-08-13T22:01:12Z","file":[{"success":1,"access_level":"open_access","file_name":"2023_PNAS_Vardi.pdf","relation":"main_file","file_size":1003092,"date_created":"2023-08-14T07:43:45Z","date_updated":"2023-08-14T07:43:45Z","file_id":"14047","creator":"dernst","content_type":"application/pdf","checksum":"a5ed64788a5acef9b9a300a26fa5a177"}],"_id":"14037","scopus_import":"1","doi":"10.1073/pnas.2300828120","acknowledgement":"N.M.-S. acknowledges the support of the Ministry of Energy, Israel, as part of the scholarship program for graduate students in the fields of energy. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). Y.P. acknowledges the support of the Ministry of Innovation, Science and Technology, Israel Grant No. 1001593872. Y.P acknowledges the support of the BSF-NSF 094 Grant No. 2022503.","publication_identifier":{"eissn":["1091-6490"]},"article_type":"original","publication_status":"published","title":"Nuclear spin effects in biological processes","oa_version":"Published Version","article_processing_charge":"Yes (in subscription journal)","file_date_updated":"2023-08-14T07:43:45Z"}]