Phase diagrams of the Bose-Fermi-Hubbard model: Hubbard operator approach
The phase transitions in the Bose-Fermi-Hubbard model are investigated. The boson Green's function is calculated in the random phase approximation (RPA) and the formalism of the Hubbard operators is used. The regions of existence of the superfluid and Mott insulator phases are established and t...
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| Datum: | 2010 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2010
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| Schriftenreihe: | Condensed Matter Physics |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/32041 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Phase diagrams of the Bose-Fermi-Hubbard model: Hubbard operator approach / I.V. Stasyuk, T.S. Mysakovych, V.O. Krasnov // Condensed Matter Physics. — 2010. — Т. 13, № 1. — С. 13003: 1-7. — Бібліогр.: 16 назв. — англ. |