{"publication":"Reviews in Mathematical Physics","ec_funded":1,"doi":"10.1142/S0129055X20600065","article_type":"original","publication_identifier":{"issn":["0129-055X"]},"intvolume":"        33","main_file_link":[{"url":"https://arxiv.org/abs/2001.00497","open_access":"1"}],"language":[{"iso":"eng"}],"year":"2021","day":"01","date_updated":"2023-08-04T10:50:13Z","external_id":{"arxiv":["2001.00497"],"isi":["000613313200007"]},"oa":1,"abstract":[{"lang":"eng","text":"We consider a gas of interacting bosons trapped in a box of side length one in the Gross–Pitaevskii limit. We review the proof of the validity of Bogoliubov’s prediction for the ground state energy and the low-energy excitation spectrum. This note is based on joint work with C. Brennecke, S. Cenatiempo and B. Schlein."}],"publisher":"World Scientific","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","isi":1,"oa_version":"Preprint","article_processing_charge":"No","type":"journal_article","issue":"1","department":[{"_id":"RoSe"}],"quality_controlled":"1","publication_status":"published","volume":33,"_id":"7685","status":"public","citation":{"short":"C. Boccato, Reviews in Mathematical Physics 33 (2021).","mla":"Boccato, Chiara. “The Excitation Spectrum of the Bose Gas in the Gross-Pitaevskii Regime.” <i>Reviews in Mathematical Physics</i>, vol. 33, no. 1, 2060006, World Scientific, 2021, doi:<a href=\"https://doi.org/10.1142/S0129055X20600065\">10.1142/S0129055X20600065</a>.","apa":"Boccato, C. (2021). The excitation spectrum of the Bose gas in the Gross-Pitaevskii regime. <i>Reviews in Mathematical Physics</i>. World Scientific. <a href=\"https://doi.org/10.1142/S0129055X20600065\">https://doi.org/10.1142/S0129055X20600065</a>","ista":"Boccato C. 2021. The excitation spectrum of the Bose gas in the Gross-Pitaevskii regime. Reviews in Mathematical Physics. 33(1), 2060006.","ieee":"C. Boccato, “The excitation spectrum of the Bose gas in the Gross-Pitaevskii regime,” <i>Reviews in Mathematical Physics</i>, vol. 33, no. 1. World Scientific, 2021.","ama":"Boccato C. The excitation spectrum of the Bose gas in the Gross-Pitaevskii regime. <i>Reviews in Mathematical Physics</i>. 2021;33(1). doi:<a href=\"https://doi.org/10.1142/S0129055X20600065\">10.1142/S0129055X20600065</a>","chicago":"Boccato, Chiara. “The Excitation Spectrum of the Bose Gas in the Gross-Pitaevskii Regime.” <i>Reviews in Mathematical Physics</i>. World Scientific, 2021. <a href=\"https://doi.org/10.1142/S0129055X20600065\">https://doi.org/10.1142/S0129055X20600065</a>."},"month":"01","author":[{"full_name":"Boccato, Chiara","id":"342E7E22-F248-11E8-B48F-1D18A9856A87","last_name":"Boccato","first_name":"Chiara"}],"article_number":"2060006","scopus_import":"1","date_created":"2020-04-26T22:00:45Z","date_published":"2021-01-01T00:00:00Z","title":"The excitation spectrum of the Bose gas in the Gross-Pitaevskii regime","project":[{"_id":"25C6DC12-B435-11E9-9278-68D0E5697425","name":"Analysis of quantum many-body systems","call_identifier":"H2020","grant_number":"694227"}]}