718 citations · 6.3k across the 142 of their papers we have counts for
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cond-mat1996★ 2 cited
Integrable SU(m|n) supersymmetric electronic models of strong correlations
James T. Liu, D. F. Wang
We generalize the SU(2|2) supersymmetric extended Hubbard model of 1/r2 interaction to the SU(m|n) supersymmetric case. Integrable models may be defined on both uniform lattice and…
cond-mat1996
Ground state and excitations of the extended Hubbard model
D. F. Wang, James T. Liu
We examine the ground state and excitations of the one dimensional extended Hubbard model with long range interaction. The ground state wavefunctions and low lying excitations are…
cond-mat1993★ 50 cited
Spectrum and Thermodynamics of the one-dimensional supersymmetric t-J model with exchange and hopping
D. F. Wang, James T. Liu, P. Coleman
We derive the spectrum and the thermodynamics of the one-dimensional supersymmetric t-J model with long range hopping and spin exchange using a set of maximal-spin eigenstates. Thi…