Dynamical susceptibilities of the Falicov-Kimball model with correlated hopping: general approach

• Published in: Condensed Matter Physics
• Date: 2009
• Main Authors: Shvaika, A.M., Farenyuk, O.Ya.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2009
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119765
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dynamical susceptibilities of the Falicov-Kimball model with correlated hopping: general approach / A.M. Shvaika, O.Ya. Farenyuk // Condensed Matter Physics. — 2009. — Т. 12, № 1. — С. 63-74. — Бібліогр.: 26 назв. — англ.

The Falicov-Kimball model with correlated hopping is studied in the limit of in nite spatial dimensions. Dynamical
 susceptibilities are calculated using the generalization of the Dynamical Mean-Field Theory (DMFT), which
 is based on expansion over electron hopping around the single...