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Metal-insulator transition in a generalized Hubbard model with bond-charge interaction

✍ Scribed by Sun, Tao

Book ID
126829765
Publisher
Taylor and Francis Group
Year
1996
Tongue
English
Weight
635 KB
Volume
73
Category
Article
ISSN
0950-0839

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We study the Mott transition in Hubbard models with a degenerate band on different 3-dimensional lattices. While for a non-degenerate band only the half-filled system may exhibit a Mott transition, with degeneracy there can be a transition for any integer filling. We analyze the filling dependence o