Thermodynamics of a pseudospin-electron model without correlations

• Datum: 1999
• Hauptverfasser: Stasyuk, I.V., Shvaika, A.M., Tabunshchyk, K.V.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Інститут фізики конденсованих систем НАН України 1999
• Schriftenreihe: Condensed Matter Physics
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/119913
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Thermodynamics of a pseudospin-electron model without correlations / I.V. Stasyuk, A.M. Shvaika, K.V. Tabunshchyk // Condensed Matter Physics. — 1999. — Т. 2, № 1(17). — С. 109-132. — Бібліогр.: 18 назв. — англ.

Thermodynamics of a pseudospin-electron model without correlations is investigated. The correlation functions, the mean values of pseudospin and particle number, as well as the thermodynamic potential are calculated. The calculation is performed by a diagrammatic method in the mean field approxim...