Yao-Z Zhang

activity

19922023

most citedDimerization in a half-filled one-dimensional extended Hubbard model

95 citations · 2.4k across the 176 of their papers we have counts for

collaborators

Showing 1996Show all

2 papers · 1 filter

cond-mat.stat-mech1996★ 28 cited

Twisted Quantum Affine Superalgebra $U_{q} [s l (2∣2)^{(2)}]$ , $U_{q} [os p (2∣2)]$ Invariant R-matrices and a New Integrable Electronic Model

Mark D. Gould, Ioannis Tsohantjis, Jon R. Links +1

We describe the twisted affine superalgebra $s l (2∣2)^{(2)}$ and its quantized version $U_{q} [s l (2∣2)^{(2)}]$ . We investigate the tensor product representation of the 4-dimensional gr…

hep-th1996★ 38 cited

Reflection K-Matrices of the 19-Vertex Model and XXZ Spin-1 Chain with General Boundary Terms

Takeo Inami, Satoru Odake, Yao-Zhong Zhang

We derive and classify all solutions of the boundary Yang-Baxter equation (or the reflection equation) for the 19-vertex model associated with $U_{q} (s l_{2})$ . Integrable $XX…

Twisted Quantum Affine Superalgebra Uq​[sl(2∣2)(2)], Uq​[osp(2∣2)] Invariant R-matrices and a New Integrable Electronic Model

Reflection K-Matrices of the 19-Vertex Model and XXZ Spin-1 Chain with General Boundary Terms

Twisted Quantum Affine Superalgebra $U_{q} [s l (2∣2)^{(2)}]$ , $U_{q} [os p (2∣2)]$ Invariant R-matrices and a New Integrable Electronic Model