79 citations · 82 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2003★ 79 cited
Intermediate Coupling Theory of Electronic Ferroelectricity
C. D. Batista, J. E. Gubernatis, J. Bonča +1
We calculate the quantum phase diagram of an extended Falicov-Kimball model for one and two-dimensional systems in the intermediate coupling regime. Even though some features of th…
cond-mat.str-el2000★ 3 cited
Charge dynamics in doped triangular antiferromagnets
W. Q. Yu, Shiping Feng, Z. B. Huang +1
Within the framework of the fermion-spin theory based on the charge-spin separation, the charge dynamics of the doped antiferromagnet on a triangular lattice is studied. The holon…
cond-mat1998
Exact Ground States and Excited States of Net Spin Models
H. Q. Lin, J. L. Shen
We study a set of exactly soluble net spin models. There exist two kinds of ground state, one is a complete dimerized state, and the other one is the ground state of corresponding…