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cond-mat1996
Low energy excitations of the t-J model in 1D and 2D
R. Eder, Y. C. Chen, H. Q. Lin +3
We present an exact diagonalization study of the low energy singlet and triplet states for both 1D and 2D t-J model. A scan of the parameter ratio J/t shows that for nearly all low…
cond-mat1994
Non-Fermi-Liquid-Like Behavior in The Two-Dimensional t-J Model
Y. C. Chen, T. K. Lee
The spin, charge and pairing correlation functions for the ground state of two-dimensional model are calculated by using the power method which projects out the ground state…