156 citations · 856 across the 68 of their papers we have counts for
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Yang-Baxter equation for the R-matrix of 1-D SU(n) Hubbard model
Dan-tao Peng, Rui-hong Yue
Based on the tetrahedral Zamolodchikov algebra, we prove the Yang-Baxter equation for the R-matrix of 1-D SU(n) Hubbard model. Furthermore, we present a generalization of the model…
The Exact Solution of 1-D SU(n) Hubbard model
Boyu Hou, Dantao Peng, Ruihong Yue
In this paper we derive out the exact solution of the SU(n) Hubbard model through the coordinate and the algebraic Bethe ansatz methods. The energy spectrum and the Bethe ansatz eq…
The Thermodynamics of the XXZ Heisenberg Chain with Impurities
Boyu Hou, Kangjie Shi, Ruihong Yue +1
In this paper, we discuss the effect of the arbitrary spin impurities to the spin-1/2 and spin-1 XXZ model. The effect of ground state, the free energy, the magnetic susceptibility…
Integrability of the Heisenberg Chains with Boundary Impurities and Their Bethe Ansatz
Boyu Hou, Kangjie Shi, Ruihong Yue +1
In this paper, we show the integrability of spin-1/2 XXZ Heisenberg chain with two arbitrary spin boundary Impurities. By using the fusion method, we generalize it to the spin-1 XX…
The Exact Solution of the SU(3) Hubbard Model
Buoyu Hou, Dantao Peng, Ruihong Yue
The Bethe ansatz equations of the 1-D SU(3) Hubbard model are systematically derived by diagonalizing the inhomogeneous transfer matrix of the XXX model. We first derive the scatte…
Analytic Bethe Ansatz for 1-D Hubbard model and twisted coupled XY model
Ruihong Yue, Tetsuo Deguchi
We found the eigenvalues of the transfer matrices for the 1-D Hubbard model and for the coupled XY model with twisted boundary condition by using the analytic Bethe Ansatz method.…
Exact diagonalization of the quantum supersymmetric model
Ruihong Yue, Heng Fan, Boyu Hou
We use the algebraic nested Bethe ansatz to solve the eigenvalue and eigenvector problem of the supersymmetric model with open boundary conditions. Under an additional…
Generalized - Model
Shao-Ming Fei, Rui-Hong Yue
By parameterizing the t-j model we present a new electron correlation model with one free parameter for high-temperature superconductivity. This model is of symmetry.…