Correlated hopping in the 1D Falicov-Kimball model

Authors
Gajek, Z Lemanski, R
Citation
Z. Gajek et R. Lemanski, Correlated hopping in the 1D Falicov-Kimball model, ACT PHY P B, 32(10), 2001, pp. 3473-3476
Citations number
21
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA POLONICA B
ISSN journal
05874254 → ACNP
Volume
32
Issue
10
Year of publication
2001
Pages
3473 - 3476
Database
ISI
SICI code
0587-4254(200110)32:10<3473:CHIT1F>2.0.ZU;2-D
Abstract
Ground state phase diagrams in the canonical ensemble of the one-dimensiona l Falicov-Kimball Model (FKM) with the correlated hopping are presented for several values of the model parameters. As compare to the conventional FKM , the diagrams exhibit a loss of the particle-hole symmetry.