[{"date_created":"2024-01-21T23:00:57Z","doi":"10.1103/PhysRevB.109.014102","date_published":"2024-01-01T00:00:00Z","publication":"Physical Review B","day":"01","year":"2024","publisher":"American Physical Society","quality_controlled":"1","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.","title":"Linear rotor in an ideal Bose gas near the threshold for binding","article_processing_charge":"No","author":[{"first_name":"Tibor","id":"7e3293e2-b9dc-11ee-97a9-cd73400f6994","orcid":"0000-0003-2586-3702","full_name":"Dome, Tibor","last_name":"Dome"},{"full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","last_name":"Volosniev","first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87"},{"id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","first_name":"Areg","orcid":"0000-0001-9666-3543","full_name":"Ghazaryan, Areg","last_name":"Ghazaryan"},{"id":"3C325E5E-F248-11E8-B48F-1D18A9856A87","first_name":"Laleh","full_name":"Safari, Laleh","last_name":"Safari"},{"last_name":"Schmidt","full_name":"Schmidt, Richard","first_name":"Richard"},{"first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","last_name":"Lemeshko"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"T. Dome, A. Volosniev, A. Ghazaryan, L. Safari, R. Schmidt, M. Lemeshko, Physical Review B 109 (2024).","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,” Physical Review B, vol. 109, no. 1. American Physical Society, 2024.","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. Physical Review B. 2024;109(1). doi:10.1103/PhysRevB.109.014102","apa":"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. American Physical Society. https://doi.org/10.1103/PhysRevB.109.014102","mla":"Dome, Tibor, et al. “Linear Rotor in an Ideal Bose Gas near the Threshold for Binding.” Physical Review B, vol. 109, no. 1, 014102, American Physical Society, 2024, doi:10.1103/PhysRevB.109.014102.","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.","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.” Physical Review B. American Physical Society, 2024. https://doi.org/10.1103/PhysRevB.109.014102."},"project":[{"grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"}],"article_number":"014102","ec_funded":1,"issue":"1","volume":109,"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"intvolume":" 109","month":"01","scopus_import":"1","oa_version":"None","abstract":[{"lang":"eng","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."}],"department":[{"_id":"MiLe"}],"date_updated":"2024-01-23T10:51:09Z","status":"public","article_type":"original","type":"journal_article","_id":"14845"},{"year":"2024","has_accepted_license":"1","publication":"Physik in unserer Zeit","day":"01","page":"28-33","date_created":"2024-01-22T08:19:36Z","date_published":"2024-01-01T00:00:00Z","doi":"10.1002/piuz.202301690","oa":1,"quality_controlled":"1","publisher":"Wiley","citation":{"mla":"Karle, Volker, and Mikhail Lemeshko. “Die faszinierende Topologie rotierender Quanten.” Physik in unserer Zeit, vol. 55, no. 1, Wiley, 2024, pp. 28–33, doi:10.1002/piuz.202301690.","short":"V. Karle, M. Lemeshko, Physik in unserer Zeit 55 (2024) 28–33.","ieee":"V. Karle and M. Lemeshko, “Die faszinierende Topologie rotierender Quanten,” Physik in unserer Zeit, vol. 55, no. 1. Wiley, pp. 28–33, 2024.","ama":"Karle V, Lemeshko M. Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. 2024;55(1):28-33. doi:10.1002/piuz.202301690","apa":"Karle, V., & Lemeshko, M. (2024). Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. Wiley. https://doi.org/10.1002/piuz.202301690","chicago":"Karle, Volker, and Mikhail Lemeshko. “Die faszinierende Topologie rotierender Quanten.” Physik in unserer Zeit. Wiley, 2024. https://doi.org/10.1002/piuz.202301690.","ista":"Karle V, Lemeshko M. 2024. Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. 55(1), 28–33."},"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"Yes (via OA deal)","author":[{"full_name":"Karle, Volker","orcid":"0000-0002-6963-0129","last_name":"Karle","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","first_name":"Volker"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802"}],"title":"Die faszinierende Topologie rotierender Quanten","publication_status":"published","publication_identifier":{"eissn":["1521-3943"],"issn":["0031-9252"]},"language":[{"iso":"ger"}],"file":[{"creator":"dernst","date_updated":"2024-01-23T12:18:07Z","file_size":1155244,"date_created":"2024-01-23T12:18:07Z","file_name":"2024_PhysikZeit_Karle.pdf","access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_id":"14878","checksum":"3051dadcf9bc57da97e36b647c596ab1","success":1}],"issue":"1","volume":55,"abstract":[{"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.","lang":"ger"}],"oa_version":"Published Version","intvolume":" 55","month":"01","date_updated":"2024-02-15T14:29:04Z","ddc":["530"],"file_date_updated":"2024-01-23T12:18:07Z","department":[{"_id":"MiLe"}],"_id":"14851","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","keyword":["General Earth and Planetary Sciences","General Environmental Science"],"status":"public"},{"department":[{"_id":"MiLe"}],"date_updated":"2024-02-26T09:45:20Z","status":"public","type":"journal_article","article_type":"original","_id":"15004","volume":109,"issue":"2","ec_funded":1,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"publication_status":"published","month":"02","intvolume":" 109","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2307.07256"}],"oa_version":"Preprint","abstract":[{"lang":"eng","text":"The impulsive limit (the “sudden approximation”) has been widely employed to describe the interaction between molecules and short, far-off-resonant laser pulses. This approximation assumes that the timescale of the laser-molecule interaction is significantly shorter than the internal rotational period of the molecule, resulting in the rotational motion being instantaneously “frozen” during the interaction. This simplified description of the laser-molecule interaction is incorporated in various theoretical models predicting rotational dynamics of molecules driven by short laser pulses. In this theoretical work, we develop an effective theory for ultrashort laser pulses by examining the full time-evolution operator and solving the time-dependent Schrödinger equation at the operator level. Our findings reveal a critical angular momentum, lcrit, at which the impulsive limit breaks down. In other words, the validity of the sudden approximation depends not only on the pulse duration but also on its intensity, since the latter determines how many angular momentum states are populated. We explore both ultrashort multicycle (Gaussian) pulses and the somewhat less studied half-cycle pulses, which produce distinct effective potentials. We discuss the limitations of the impulsive limit and propose a method that rescales the effective matrix elements, enabling an improved and more accurate description of laser-molecule interactions."}],"title":"Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics","author":[{"id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","first_name":"Volker","orcid":"0000-0002-6963-0129","full_name":"Karle, Volker","last_name":"Karle"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802"}],"article_processing_charge":"No","external_id":{"arxiv":["2307.07256"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"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.","chicago":"Karle, Volker, and Mikhail Lemeshko. “Modeling Laser Pulses as δ Kicks: Reevaluating the Impulsive Limit in Molecular Rotational Dynamics.” Physical Review A. American Physical Society, 2024. https://doi.org/10.1103/PhysRevA.109.023101.","ieee":"V. Karle and M. Lemeshko, “Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics,” Physical Review A, vol. 109, no. 2. American Physical Society, 2024.","short":"V. Karle, M. Lemeshko, Physical Review A 109 (2024).","ama":"Karle V, Lemeshko M. Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. Physical Review A. 2024;109(2). doi:10.1103/PhysRevA.109.023101","apa":"Karle, V., & Lemeshko, M. (2024). Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.109.023101","mla":"Karle, Volker, and Mikhail Lemeshko. “Modeling Laser Pulses as δ Kicks: Reevaluating the Impulsive Limit in Molecular Rotational Dynamics.” Physical Review A, vol. 109, no. 2, 023101, American Physical Society, 2024, doi:10.1103/PhysRevA.109.023101."},"project":[{"call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle"}],"article_number":"023101","doi":"10.1103/PhysRevA.109.023101","date_published":"2024-02-01T00:00:00Z","date_created":"2024-02-18T23:01:01Z","day":"01","publication":"Physical Review A","year":"2024","publisher":"American Physical Society","quality_controlled":"1","oa":1,"acknowledgement":"We thank Bretislav Friedrich, Marjan Mirahmadi, Artem Volosniev, and Burkhard Schmidt for insightful discussions. M.L. acknowledges support by the European Research Council (ERC) under Starting Grant No. 801770 (ANGULON)."},{"publication_identifier":{"issn":["1432-5411"]},"publication_status":"published","file":[{"date_updated":"2024-03-04T07:07:10Z","file_size":436712,"creator":"dernst","date_created":"2024-03-04T07:07:10Z","file_name":"2024_FewBodySys_Varshney.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","file_id":"15049","checksum":"c4e08cc7bc756da69b1b36fda7bb92fb","success":1}],"language":[{"iso":"eng"}],"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."}],"oa_version":"Published Version","scopus_import":"1","month":"02","intvolume":" 65","date_updated":"2024-03-04T07:08:16Z","ddc":["530"],"department":[{"_id":"MiLe"}],"file_date_updated":"2024-03-04T07:07:10Z","_id":"15045","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Atomic and Molecular Physics","and Optics"],"has_accepted_license":"1","year":"2024","day":"17","publication":"Few-Body Systems","date_published":"2024-02-17T00:00:00Z","doi":"10.1007/s00601-024-01880-x","date_created":"2024-03-01T11:39:33Z","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).","publisher":"Springer Nature","quality_controlled":"1","oa":1,"citation":{"chicago":"Varshney, Atul, Areg Ghazaryan, and Artem Volosniev. “Classical ‘Spin’ Filtering with Two Degrees of Freedom and Dissipation.” Few-Body Systems. Springer Nature, 2024. https://doi.org/10.1007/s00601-024-01880-x.","ista":"Varshney A, Ghazaryan A, Volosniev A. 2024. Classical ‘spin’ filtering with two degrees of freedom and dissipation. Few-Body Systems. 65, 12.","mla":"Varshney, Atul, et al. “Classical ‘Spin’ Filtering with Two Degrees of Freedom and Dissipation.” Few-Body Systems, vol. 65, 12, Springer Nature, 2024, doi:10.1007/s00601-024-01880-x.","ieee":"A. Varshney, A. Ghazaryan, and A. Volosniev, “Classical ‘spin’ filtering with two degrees of freedom and dissipation,” Few-Body Systems, vol. 65. Springer Nature, 2024.","short":"A. Varshney, A. Ghazaryan, A. Volosniev, Few-Body Systems 65 (2024).","ama":"Varshney A, Ghazaryan A, Volosniev A. Classical ‘spin’ filtering with two degrees of freedom and dissipation. Few-Body Systems. 2024;65. doi:10.1007/s00601-024-01880-x","apa":"Varshney, A., Ghazaryan, A., & Volosniev, A. (2024). Classical ‘spin’ filtering with two degrees of freedom and dissipation. Few-Body Systems. Springer Nature. https://doi.org/10.1007/s00601-024-01880-x"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"last_name":"Varshney","orcid":"0000-0002-3072-5999","full_name":"Varshney, Atul","first_name":"Atul","id":"2A2006B2-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-9666-3543","full_name":"Ghazaryan, Areg","last_name":"Ghazaryan","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","first_name":"Areg"},{"id":"37D278BC-F248-11E8-B48F-1D18A9856A87","first_name":"Artem","full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","last_name":"Volosniev"}],"external_id":{"arxiv":["2401.08454"]},"article_processing_charge":"Yes (via OA deal)","title":"Classical ‘spin’ filtering with two degrees of freedom and dissipation","article_number":"12"},{"article_number":"013158","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"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.","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.” Physical Review Research. American Physical Society, 2024. https://doi.org/10.1103/physrevresearch.6.013158.","ama":"Jin S, Dai K, Verstraten J, et al. Multipurpose platform for analog quantum simulation. Physical Review Research. 2024;6(1). doi:10.1103/physrevresearch.6.013158","apa":"Jin, S., Dai, K., Verstraten, J., Dixmerias, M., Al Hyder, R., Salomon, C., … Yefsah, T. (2024). Multipurpose platform for analog quantum simulation. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.6.013158","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).","ieee":"S. Jin et al., “Multipurpose platform for analog quantum simulation,” Physical Review Research, vol. 6, no. 1. American Physical Society, 2024.","mla":"Jin, Shuwei, et al. “Multipurpose Platform for Analog Quantum Simulation.” Physical Review Research, vol. 6, no. 1, 013158, American Physical Society, 2024, doi:10.1103/physrevresearch.6.013158."},"title":"Multipurpose platform for analog quantum simulation","article_processing_charge":"Yes","external_id":{"arxiv":["2304.08433"]},"author":[{"first_name":"Shuwei","full_name":"Jin, Shuwei","last_name":"Jin"},{"first_name":"Kunlun","last_name":"Dai","full_name":"Dai, Kunlun"},{"last_name":"Verstraten","full_name":"Verstraten, Joris","first_name":"Joris"},{"last_name":"Dixmerias","full_name":"Dixmerias, Maxime","first_name":"Maxime"},{"first_name":"Ragheed","id":"d1c405be-ae15-11ed-8510-ccf53278162e","full_name":"Al Hyder, Ragheed","last_name":"Al Hyder"},{"full_name":"Salomon, Christophe","last_name":"Salomon","first_name":"Christophe"},{"full_name":"Peaudecerf, Bruno","last_name":"Peaudecerf","first_name":"Bruno"},{"full_name":"de Jongh, Tim","last_name":"de Jongh","first_name":"Tim"},{"full_name":"Yefsah, Tarik","last_name":"Yefsah","first_name":"Tarik"}],"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.","oa":1,"publisher":"American Physical Society","quality_controlled":"1","publication":"Physical Review Research","day":"13","year":"2024","has_accepted_license":"1","date_created":"2024-03-04T07:42:52Z","date_published":"2024-02-13T00:00:00Z","doi":"10.1103/physrevresearch.6.013158","_id":"15053","keyword":["General Physics and Astronomy"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","ddc":["530"],"date_updated":"2024-03-04T07:55:29Z","department":[{"_id":"MiLe"}],"file_date_updated":"2024-03-04T07:53:08Z","oa_version":"Published Version","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"}],"intvolume":" 6","month":"02","scopus_import":"1","language":[{"iso":"eng"}],"file":[{"file_name":"2024_PhysicalReviewResearch_Jin.pdf","date_created":"2024-03-04T07:53:08Z","creator":"dernst","file_size":4025988,"date_updated":"2024-03-04T07:53:08Z","success":1,"file_id":"15054","checksum":"ba2ae3e3a011f8897d3803c9366a67e2","relation":"main_file","access_level":"open_access","content_type":"application/pdf"}],"publication_status":"published","publication_identifier":{"issn":["2643-1564"]},"issue":"1","volume":6},{"department":[{"_id":"MiLe"}],"date_updated":"2024-03-25T07:36:55Z","type":"journal_article","article_type":"original","status":"public","_id":"15167","volume":109,"issue":"3","publication_status":"published","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2311.14536","open_access":"1"}],"scopus_import":"1","intvolume":" 109","month":"03","abstract":[{"lang":"eng","text":"We perform a diagrammatic analysis of the energy of a mobile impurity immersed in a strongly interacting two-component Fermi gas to second order in the impurity-bath interaction. These corrections demonstrate divergent behavior in the limit of large impurity momentum. We show the fundamental processes responsible for these logarithmically divergent terms. We study the problem in the general case without any assumptions regarding the fermion-fermion interactions in the bath. We show that the divergent term can be summed up to all orders in the Fermi-Fermi interaction and that the resulting expression is equivalent to the one obtained in the few-body calculation. Finally, we provide a perturbative calculation to the second order in the Fermi-Fermi interaction, and we show the diagrams responsible for these terms."}],"oa_version":"Preprint","article_processing_charge":"No","external_id":{"arxiv":["2311.14536"]},"author":[{"first_name":"Ragheed","id":"d1c405be-ae15-11ed-8510-ccf53278162e","full_name":"Al Hyder, Ragheed","last_name":"Al Hyder"},{"last_name":"Chevy","full_name":"Chevy, F.","first_name":"F."},{"first_name":"X.","last_name":"Leyronas","full_name":"Leyronas, X."}],"title":"Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy","citation":{"ama":"Al Hyder R, Chevy F, Leyronas X. Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. 2024;109(3). doi:10.1103/PhysRevA.109.033315","apa":"Al Hyder, R., Chevy, F., & Leyronas, X. (2024). Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.109.033315","short":"R. Al Hyder, F. Chevy, X. Leyronas, Physical Review A 109 (2024).","ieee":"R. Al Hyder, F. Chevy, and X. Leyronas, “Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy,” Physical Review A, vol. 109, no. 3. American Physical Society, 2024.","mla":"Al Hyder, Ragheed, et al. “Exploring Beyond-Mean-Field Logarithmic Divergences in Fermi-Polaron Energy.” Physical Review A, vol. 109, no. 3, 033315, American Physical Society, 2024, doi:10.1103/PhysRevA.109.033315.","ista":"Al Hyder R, Chevy F, Leyronas X. 2024. Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. 109(3), 033315.","chicago":"Al Hyder, Ragheed, F. Chevy, and X. Leyronas. “Exploring Beyond-Mean-Field Logarithmic Divergences in Fermi-Polaron Energy.” Physical Review A. American Physical Society, 2024. https://doi.org/10.1103/PhysRevA.109.033315."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":"033315","date_created":"2024-03-24T23:00:59Z","doi":"10.1103/PhysRevA.109.033315","date_published":"2024-03-19T00:00:00Z","year":"2024","publication":"Physical Review A","day":"19","oa":1,"quality_controlled":"1","publisher":"American Physical Society","acknowledgement":"We thank Félix Werner and Kris Van Houcke for interesting discussions."},{"publication_status":"published","publication_identifier":{"issn":["2643-1564"]},"language":[{"iso":"eng"}],"file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","success":1,"checksum":"4e0e58d1f58386fb016284c84db2a300","file_id":"15183","file_size":2207067,"date_updated":"2024-03-25T09:24:55Z","creator":"dernst","file_name":"2024_PhysicalReviewResearch_Becker.pdf","date_created":"2024-03-25T09:24:55Z"}],"ec_funded":1,"issue":"1","volume":6,"abstract":[{"text":"We demonstrate the failure of the adiabatic Born-Oppenheimer approximation to describe the ground state of a quantum impurity within an ultracold Fermi gas despite substantial mass differences between the bath and impurity species. Increasing repulsion leads to the appearance of nonadiabatic couplings between the fast bath and slow impurity degrees of freedom, which reduce the parity symmetry of the latter according to the pseudo Jahn-Teller effect. The presence of this mechanism is associated to a conical intersection involving the impurity position and the inverse of the interaction strength, which acts as a synthetic dimension. We elucidate the presence of these effects via a detailed ground-state analysis involving the comparison of ab initio fully correlated simulations with effective models. Our study suggests ultracold atomic ensembles as potent emulators of complex molecular phenomena.","lang":"eng"}],"oa_version":"Published Version","scopus_import":"1","intvolume":" 6","month":"03","date_updated":"2024-03-25T09:27:37Z","ddc":["530"],"department":[{"_id":"MiLe"}],"file_date_updated":"2024-03-25T09:24:55Z","_id":"15181","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","status":"public","year":"2024","has_accepted_license":"1","publication":"Physical Review Research","day":"01","date_created":"2024-03-25T08:57:07Z","doi":"10.1103/physrevresearch.6.013257","date_published":"2024-03-01T00:00:00Z","acknowledgement":"This work has been funded by the Cluster of Excellence “Advanced Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG) - EXC 2056 - Project ID 390715994.\r\nG.M.K. gratefully acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413.","oa":1,"quality_controlled":"1","publisher":"American Physical Society","citation":{"mla":"Becker, A., et al. “Synthetic Dimension-Induced Pseudo Jahn-Teller Effect in One-Dimensional Confined Fermions.” Physical Review Research, vol. 6, no. 1, 013257, American Physical Society, 2024, doi:10.1103/physrevresearch.6.013257.","ama":"Becker A, Koutentakis G, Schmelcher P. Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions. Physical Review Research. 2024;6(1). doi:10.1103/physrevresearch.6.013257","apa":"Becker, A., Koutentakis, G., & Schmelcher, P. (2024). Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.6.013257","short":"A. Becker, G. Koutentakis, P. Schmelcher, Physical Review Research 6 (2024).","ieee":"A. Becker, G. Koutentakis, and P. Schmelcher, “Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions,” Physical Review Research, vol. 6, no. 1. American Physical Society, 2024.","chicago":"Becker, A., Georgios Koutentakis, and P. Schmelcher. “Synthetic Dimension-Induced Pseudo Jahn-Teller Effect in One-Dimensional Confined Fermions.” Physical Review Research. American Physical Society, 2024. https://doi.org/10.1103/physrevresearch.6.013257.","ista":"Becker A, Koutentakis G, Schmelcher P. 2024. Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions. Physical Review Research. 6(1), 013257."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2310.17995"]},"article_processing_charge":"Yes","author":[{"first_name":"A.","full_name":"Becker, A.","last_name":"Becker"},{"last_name":"Koutentakis","full_name":"Koutentakis, Georgios","first_name":"Georgios","id":"d7b23d3a-9e21-11ec-b482-f76739596b95"},{"first_name":"P.","full_name":"Schmelcher, P.","last_name":"Schmelcher"}],"title":"Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions","article_number":"013257","project":[{"call_identifier":"H2020","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program"}]},{"file":[{"relation":"main_file","access_level":"open_access","content_type":"application/pdf","success":1,"checksum":"6068b62874c0099628a108bb9c5c6bd2","file_id":"12546","creator":"dernst","file_size":865150,"date_updated":"2023-02-13T10:38:10Z","file_name":"2023_PhysicalReviewResearch_Ghazaryan.pdf","date_created":"2023-02-13T10:38:10Z"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2643-1564"]},"publication_status":"published","issue":"1","volume":5,"ec_funded":1,"oa_version":"Published Version","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"}],"month":"01","intvolume":" 5","scopus_import":"1","ddc":["530"],"date_updated":"2023-02-20T07:02:00Z","department":[{"_id":"MiLe"}],"file_date_updated":"2023-02-13T10:38:10Z","_id":"12534","status":"public","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"day":"20","publication":"Physical Review Research","has_accepted_license":"1","year":"2023","doi":"10.1103/physrevresearch.5.013029","date_published":"2023-01-20T00:00:00Z","date_created":"2023-02-10T09:02:26Z","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).","publisher":"American Physical Society","quality_controlled":"1","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Ghazaryan, Areg, Alberto Cappellaro, Mikhail Lemeshko, and Artem Volosniev. “Dissipative Dynamics of an Impurity with Spin-Orbit Coupling.” Physical Review Research. American Physical Society, 2023. https://doi.org/10.1103/physrevresearch.5.013029.","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.","mla":"Ghazaryan, Areg, et al. “Dissipative Dynamics of an Impurity with Spin-Orbit Coupling.” Physical Review Research, vol. 5, no. 1, 013029, American Physical Society, 2023, doi:10.1103/physrevresearch.5.013029.","apa":"Ghazaryan, A., Cappellaro, A., Lemeshko, M., & Volosniev, A. (2023). Dissipative dynamics of an impurity with spin-orbit coupling. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.5.013029","ama":"Ghazaryan A, Cappellaro A, Lemeshko M, Volosniev A. Dissipative dynamics of an impurity with spin-orbit coupling. Physical Review Research. 2023;5(1). doi:10.1103/physrevresearch.5.013029","short":"A. Ghazaryan, A. Cappellaro, M. Lemeshko, A. Volosniev, Physical Review Research 5 (2023).","ieee":"A. Ghazaryan, A. Cappellaro, M. Lemeshko, and A. Volosniev, “Dissipative dynamics of an impurity with spin-orbit coupling,” Physical Review Research, vol. 5, no. 1. American Physical Society, 2023."},"title":"Dissipative dynamics of an impurity with spin-orbit coupling","author":[{"orcid":"0000-0001-9666-3543","full_name":"Ghazaryan, Areg","last_name":"Ghazaryan","first_name":"Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-6110-2359","full_name":"Cappellaro, Alberto","last_name":"Cappellaro","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","first_name":"Alberto"},{"last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"},{"first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem","last_name":"Volosniev"}],"article_processing_charge":"No","article_number":"013029","project":[{"name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}]},{"project":[{"grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"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.” The Journal of Physical Chemistry Letters. American Chemical Society, 2023. https://doi.org/10.1021/acs.jpclett.3c01158.","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.","mla":"Wei, Yujing, et al. “Bond Polarizability as a Probe of Local Crystal Fields in Hybrid Lead-Halide Perovskites.” The Journal of Physical Chemistry Letters, vol. 14, no. 27, American Chemical Society, 2023, pp. 6309–14, doi:10.1021/acs.jpclett.3c01158.","ieee":"Y. Wei et al., “Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites,” The Journal of Physical Chemistry Letters, vol. 14, no. 27. American Chemical Society, pp. 6309–6314, 2023.","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., & Alpichshev, Z. (2023). Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites. The Journal of Physical Chemistry Letters. American Chemical Society. https://doi.org/10.1021/acs.jpclett.3c01158","ama":"Wei Y, Volosniev A, Lorenc D, et al. Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites. The Journal of Physical Chemistry Letters. 2023;14(27):6309-6314. doi:10.1021/acs.jpclett.3c01158"},"title":"Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites","external_id":{"arxiv":["2304.14198"],"isi":["001022811500001"]},"article_processing_charge":"Yes (via OA deal)","author":[{"first_name":"Yujing","id":"0c5ff007-2600-11ee-b896-98bd8d663294","orcid":"0000-0001-8913-9719","full_name":"Wei, Yujing","last_name":"Wei"},{"full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","first_name":"Artem"},{"last_name":"Lorenc","full_name":"Lorenc, Dusan","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","first_name":"Dusan"},{"first_name":"Ayan A.","last_name":"Zhumekenov","full_name":"Zhumekenov, Ayan A."},{"first_name":"Osman M.","last_name":"Bakr","full_name":"Bakr, Osman M."},{"first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","first_name":"Zhanybek","last_name":"Alpichshev","full_name":"Alpichshev, Zhanybek","orcid":"0000-0002-7183-5203"}],"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.","oa":1,"quality_controlled":"1","publisher":"American Chemical Society","publication":"The Journal of Physical Chemistry Letters","day":"05","year":"2023","isi":1,"has_accepted_license":"1","date_created":"2023-07-18T11:13:17Z","doi":"10.1021/acs.jpclett.3c01158","date_published":"2023-07-05T00:00:00Z","page":"6309-6314","_id":"13251","keyword":["General Materials Science","Physical and Theoretical Chemistry"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","ddc":["530"],"date_updated":"2023-07-19T06:59:19Z","department":[{"_id":"MiLe"},{"_id":"ZhAl"}],"file_date_updated":"2023-07-19T06:55:39Z","oa_version":"Published Version","abstract":[{"lang":"eng","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."}],"intvolume":" 14","month":"07","language":[{"iso":"eng"}],"file":[{"checksum":"c0c040063f06a51b9c463adc504f1a23","file_id":"13253","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2023-07-19T06:55:39Z","file_name":"2023_JourPhysChemistry_Wei.pdf","creator":"dernst","date_updated":"2023-07-19T06:55:39Z","file_size":2121252}],"publication_status":"published","publication_identifier":{"eissn":["1948-7185"]},"ec_funded":1,"issue":"27","volume":14},{"ec_funded":1,"related_material":{"record":[{"status":"public","id":"13275","relation":"research_data"}]},"language":[{"iso":"eng"}],"file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","success":1,"checksum":"f583a70fe915d2208c803f5afb426daa","file_id":"13330","file_size":551418,"date_updated":"2023-07-31T09:09:23Z","creator":"dernst","file_name":"2023_SciPostPhysCodebase_Rammelmueller.pdf","date_created":"2023-07-31T09:09:23Z"}],"publication_status":"published","publication_identifier":{"issn":["2949-804X"]},"month":"04","oa_version":"Published Version","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."}],"file_date_updated":"2023-07-31T09:09:23Z","department":[{"_id":"MiLe"}],"ddc":["530"],"date_updated":"2023-07-31T09:16:02Z","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","_id":"13276","date_created":"2023-07-24T10:47:15Z","date_published":"2023-04-19T00:00:00Z","doi":"10.21468/scipostphyscodeb.12","publication":"SciPost Physics Codebases","day":"19","year":"2023","has_accepted_license":"1","oa":1,"publisher":"SciPost Foundation","quality_controlled":"1","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","article_processing_charge":"No","external_id":{"arxiv":["2202.04603"]},"author":[{"last_name":"Rammelmüller","full_name":"Rammelmüller, Lukas","first_name":"Lukas"},{"full_name":"Huber, David","last_name":"Huber","first_name":"David"},{"last_name":"Volosniev","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","first_name":"Artem"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"L. Rammelmüller, D. Huber, A. Volosniev, SciPost Physics Codebases (2023).","ieee":"L. Rammelmüller, D. Huber, and A. Volosniev, “A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D,” SciPost Physics Codebases. SciPost Foundation, 2023.","apa":"Rammelmüller, L., Huber, D., & Volosniev, A. (2023). A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D. SciPost Physics Codebases. SciPost Foundation. https://doi.org/10.21468/scipostphyscodeb.12","ama":"Rammelmüller L, Huber D, Volosniev A. A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D. SciPost Physics Codebases. 2023. doi:10.21468/scipostphyscodeb.12","mla":"Rammelmüller, Lukas, et al. “A Modular Implementation of an Effective Interaction Approach for Harmonically Trapped Fermions in 1D.” SciPost Physics Codebases, 12, SciPost Foundation, 2023, doi:10.21468/scipostphyscodeb.12.","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.","chicago":"Rammelmüller, Lukas, David Huber, and Artem Volosniev. “A Modular Implementation of an Effective Interaction Approach for Harmonically Trapped Fermions in 1D.” SciPost Physics Codebases. SciPost Foundation, 2023. https://doi.org/10.21468/scipostphyscodeb.12."},"project":[{"name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"article_number":"12"}]