{"type":"preprint","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"article_number":"2101.12566","department":[{"_id":"RoSe"}],"oa_version":"Preprint","date_published":"2021-02-01T00:00:00Z","ec_funded":1,"abstract":[{"text":"We investigate the Fröhlich polaron model on a three-dimensional torus, and give a proof of the second-order quantum corrections to its ground-state energy in the strong-coupling limit. Compared to previous work in the confined case, the translational symmetry (and its breaking in the Pekar approximation) makes the analysis substantially more challenging.","lang":"eng"}],"oa":1,"language":[{"iso":"eng"}],"date_created":"2021-08-06T08:25:57Z","title":"The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics","article_processing_charge":"No","day":"01","project":[{"name":"Analysis of quantum many-body systems","grant_number":"694227","_id":"25C6DC12-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"publication_status":"submitted","citation":{"ama":"Feliciangeli D, Seiringer R. The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics. <i>arXiv</i>.","chicago":"Feliciangeli, Dario, and Robert Seiringer. “The Strongly Coupled Polaron on the Torus: Quantum Corrections to the Pekar Asymptotics.” <i>ArXiv</i>, n.d.","apa":"Feliciangeli, D., &#38; Seiringer, R. (n.d.). The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics. <i>arXiv</i>.","ieee":"D. Feliciangeli and R. Seiringer, “The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics,” <i>arXiv</i>. .","short":"D. Feliciangeli, R. Seiringer, ArXiv (n.d.).","ista":"Feliciangeli D, Seiringer R. The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics. arXiv, 2101.12566.","mla":"Feliciangeli, Dario, and Robert Seiringer. “The Strongly Coupled Polaron on the Torus: Quantum Corrections to the Pekar Asymptotics.” <i>ArXiv</i>, 2101.12566."},"month":"02","publication":"arXiv","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2101.12566"}],"ddc":["510"],"related_material":{"record":[{"status":"public","relation":"later_version","id":"10224"},{"id":"9733","relation":"dissertation_contains","status":"public"}]},"acknowledgement":"Funding from the European Union’s Horizon 2020 research and innovation programme under the ERC grant agreement No 694227 is gratefully acknowledged. We would also like to thank Rupert Frank for many helpful discussions, especially related to the Gross coordinate transformation defined in Def. 4.1.\r\n","status":"public","date_updated":"2023-09-07T13:30:10Z","has_accepted_license":"1","author":[{"first_name":"Dario","id":"41A639AA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0754-8530","last_name":"Feliciangeli","full_name":"Feliciangeli, Dario"},{"full_name":"Seiringer, Robert","first_name":"Robert","orcid":"0000-0002-6781-0521","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer"}],"external_id":{"arxiv":["2101.12566"]},"user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","_id":"9787","year":"2021"}