{"article_processing_charge":"No","date_updated":"2021-11-16T08:13:24Z","intvolume":"        15","publication":"Annales Henri Poincaré","publication_identifier":{"issn":["1424-0637","1424-0661"]},"month":"01","doi":"10.1007/s00023-013-0302-4","date_published":"2014-01-10T00:00:00Z","quality_controlled":"1","publisher":"Springer Nature","oa":1,"abstract":[{"text":"We consider homogeneous Bose gas in a large cubic box with periodic boundary conditions, at zero temperature. We analyze its excitation spectrum in a certain kind of a mean-field infinite-volume limit. We prove that under appropriate conditions the excitation spectrum has the form predicted by the Bogoliubov approximation. Our result can be viewed as an extension of the result of Seiringer (Commun. Math. Phys.306:565–578, 2011) to large volumes.","lang":"eng"}],"has_accepted_license":"1","oa_version":"Published Version","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1007/s00023-014-0390-9"}]},"tmp":{"short":"CC BY (4.0)","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)"},"file_date_updated":"2020-07-14T12:47:11Z","day":"10","volume":15,"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","language":[{"iso":"eng"}],"issue":"12","date_created":"2019-01-10T09:02:58Z","_id":"5813","extern":"1","publication_status":"published","author":[{"full_name":"Dereziński, Jan","last_name":"Dereziński","first_name":"Jan"},{"last_name":"Napiórkowski","first_name":"Marcin M","full_name":"Napiórkowski, Marcin M","id":"4197AD04-F248-11E8-B48F-1D18A9856A87"}],"ddc":["530"],"citation":{"apa":"Dereziński, J., &#38; Napiórkowski, M. M. (2014). Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit. <i>Annales Henri Poincaré</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00023-013-0302-4\">https://doi.org/10.1007/s00023-013-0302-4</a>","ama":"Dereziński J, Napiórkowski MM. Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit. <i>Annales Henri Poincaré</i>. 2014;15(12):2409-2439. doi:<a href=\"https://doi.org/10.1007/s00023-013-0302-4\">10.1007/s00023-013-0302-4</a>","short":"J. Dereziński, M.M. Napiórkowski, Annales Henri Poincaré 15 (2014) 2409–2439.","mla":"Dereziński, Jan, and Marcin M. Napiórkowski. “Excitation Spectrum of Interacting Bosons in the Mean-Field Infinite-Volume Limit.” <i>Annales Henri Poincaré</i>, vol. 15, no. 12, Springer Nature, 2014, pp. 2409–39, doi:<a href=\"https://doi.org/10.1007/s00023-013-0302-4\">10.1007/s00023-013-0302-4</a>.","ista":"Dereziński J, Napiórkowski MM. 2014. Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit. Annales Henri Poincaré. 15(12), 2409–2439.","chicago":"Dereziński, Jan, and Marcin M Napiórkowski. “Excitation Spectrum of Interacting Bosons in the Mean-Field Infinite-Volume Limit.” <i>Annales Henri Poincaré</i>. Springer Nature, 2014. <a href=\"https://doi.org/10.1007/s00023-013-0302-4\">https://doi.org/10.1007/s00023-013-0302-4</a>.","ieee":"J. Dereziński and M. M. Napiórkowski, “Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit,” <i>Annales Henri Poincaré</i>, vol. 15, no. 12. Springer Nature, pp. 2409–2439, 2014."},"file":[{"creator":"dernst","file_name":"2014_Annales_Derezinski.pdf","file_id":"5814","access_level":"open_access","checksum":"1f6c32c5d6ec90cdb0718c7f0103342e","content_type":"application/pdf","file_size":865230,"relation":"main_file","date_created":"2019-01-10T09:04:45Z","date_updated":"2020-07-14T12:47:11Z"}],"status":"public","year":"2014","type":"journal_article","title":"Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit","page":"2409-2439"}