[{"publisher":"Springer","quality_controlled":"1","oa":1,"acknowledgement":"Partial financial support from the DFG grant GRK 1838, as well as the Austrian Science Fund (FWF), project Nr. P 27533-N27 (R.S.), is gratefully acknowledged.","doi":"10.1007/s11040-016-9209-x","date_published":"2016-06-01T00:00:00Z","date_created":"2018-12-11T11:50:59Z","day":"01","publication":"Mathematical Physics, Analysis and Geometry","has_accepted_license":"1","year":"2016","project":[{"call_identifier":"FWF","_id":"25C878CE-B435-11E9-9278-68D0E5697425","grant_number":"P27533_N27","name":"Structure of the Excitation Spectrum for Many-Body Quantum Systems"}],"article_number":"13","title":"Bogolubov–Hartree–Fock theory for strongly interacting fermions in the low density limit","publist_id":"6066","author":[{"first_name":"Gerhard","last_name":"Bräunlich","full_name":"Bräunlich, Gerhard"},{"last_name":"Hainzl","full_name":"Hainzl, Christian","first_name":"Christian"},{"last_name":"Seiringer","full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521","first_name":"Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"Yes (via OA deal)","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Bräunlich G, Hainzl C, Seiringer R. 2016. Bogolubov–Hartree–Fock theory for strongly interacting fermions in the low density limit. Mathematical Physics, Analysis and Geometry. 19(2), 13.","chicago":"Bräunlich, Gerhard, Christian Hainzl, and Robert Seiringer. “Bogolubov–Hartree–Fock Theory for Strongly Interacting Fermions in the Low Density Limit.” Mathematical Physics, Analysis and Geometry. Springer, 2016. https://doi.org/10.1007/s11040-016-9209-x.","short":"G. Bräunlich, C. Hainzl, R. Seiringer, Mathematical Physics, Analysis and Geometry 19 (2016).","ieee":"G. Bräunlich, C. Hainzl, and R. Seiringer, “Bogolubov–Hartree–Fock theory for strongly interacting fermions in the low density limit,” Mathematical Physics, Analysis and Geometry, vol. 19, no. 2. Springer, 2016.","ama":"Bräunlich G, Hainzl C, Seiringer R. Bogolubov–Hartree–Fock theory for strongly interacting fermions in the low density limit. Mathematical Physics, Analysis and Geometry. 2016;19(2). doi:10.1007/s11040-016-9209-x","apa":"Bräunlich, G., Hainzl, C., & Seiringer, R. (2016). Bogolubov–Hartree–Fock theory for strongly interacting fermions in the low density limit. Mathematical Physics, Analysis and Geometry. Springer. https://doi.org/10.1007/s11040-016-9209-x","mla":"Bräunlich, Gerhard, et al. “Bogolubov–Hartree–Fock Theory for Strongly Interacting Fermions in the Low Density Limit.” Mathematical Physics, Analysis and Geometry, vol. 19, no. 2, 13, Springer, 2016, doi:10.1007/s11040-016-9209-x."},"month":"06","intvolume":" 19","scopus_import":1,"oa_version":"Published Version","abstract":[{"text":"We consider the Bogolubov–Hartree–Fock functional for a fermionic many-body system with two-body interactions. For suitable interaction potentials that have a strong enough attractive tail in order to allow for two-body bound states, but are otherwise sufficiently repulsive to guarantee stability of the system, we show that in the low-density limit the ground state of this model consists of a Bose–Einstein condensate of fermion pairs. The latter can be described by means of the Gross–Pitaevskii energy functional.","lang":"eng"}],"volume":19,"issue":"2","file":[{"access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"9954f685cc25c58d7f1712c67b47ad8d","file_id":"4736","creator":"system","date_updated":"2020-07-14T12:44:42Z","file_size":506242,"date_created":"2018-12-12T10:09:13Z","file_name":"IST-2016-702-v1+1_s11040-016-9209-x.pdf"}],"language":[{"iso":"eng"}],"publication_status":"published","status":"public","pubrep_id":"702","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)"},"_id":"1259","department":[{"_id":"RoSe"}],"file_date_updated":"2020-07-14T12:44:42Z","ddc":["510","539"],"date_updated":"2021-01-12T06:49:27Z"}]