95 citations · 2.4k across the 176 of their papers we have counts for
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- relation and exact solution for the XYZ chain with general nondiagonal boundary terms
Wen-Li Yang, Yao-Zhong Zhang
We propose that the Baxter's -operator for the XYZ quantum spin chain with open boundary conditions is given by the limit of the corresponding transfer matrix with…
Q-operator and T-Q relation from the fusion hierarchy
Wen-Li Yang, Rafael I. Nepomechie, Yao-Zhong Zhang
We propose that the Baxter -operator for the spin-1/2 XXZ quantum spin chain is given by the limit of the transfer matrix with spin- (i.e., -dimensional…
Determinant Representations of Correlation Functions for the Supersymmetric t-J Model
Shao-You Zhao, Wen-Li Yang, Yao-Zhong Zhang
Working in the -basis provided by the factorizing -matrix, the scalar products of Bethe states for the supersymmetric t-J model are represented by determinants. By means of t…
Gaudin model with open boundaries
Wen-Li Yang, Yao-Zhong Zhang, Ryu Sasaki
The Gaudin model with integerable boundaries specified by non-diagonal K-matrices is studied. The commuting families of Gaudin operators are diagonalized by the algebraic…
Determinant Representation of Correlation Functions for the Free Fermion Model
Shao-You Zhao, Wen-Li Yang, Yao-Zhong Zhang
With the help of the factorizing -matrix, the scalar products of the free fermion model are represented by determinants. By means of these results, we obtain the…
A note on the non-diagonal K-matrices for the trigonometric vertex model
Wen-Li Yang, Yao-Zhong Zhang
This note presents explicit matrix expressions of a class of recently-discovered non-diagonal K-matrices for the trigonometric vertex model. From these explicit exp…
Drinfeld twists and algebraic Bethe ansatz of the supersymmetric model associated with
Wen-Li Yang, Yao-Zhong Zhang, Shao-You Zhao
We construct the Drinfeld twists (or factorizing -matrices) of the supersymmetric model associated with quantum superalgebra , and obtain the completely symmetric…
Drinfeld Twists and Symmetric Bethe Vectors of Supersymmetric Fermion Models
Shao-You Zhao, Wen-Li Yang, Yao-Zhong Zhang
We construct the Drinfeld twists (factorizing -matrices) of the -invariant fermion model. Completely symmetric representation of the pseudo-particle creation operators…