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q-deformed Supersymmetric t-J Model with a Boundary

Bo-Yu Hou·Wen-Li Yang·Yao-Zhong Zhang·Yi Zhen
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Abstract

The q-deformed supersymmetric t-J model on a semi-infinite lattice is diagonalized by using the level-one vertex operators of the quantum affine superalgebra $U_q[\hat{sl(2|1)}]$. We give the bosonization of the boundary states. We give an integral expression of the correlation functions of the boundary model, and derive the difference equations which they satisfy.

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Bo-Yu Hou, Wen-Li Yang, Yao-Zhong Zhang, Yi Zhen. 2001-02-21. q-deformed Supersymmetric t-J Model with a Boundary. https://doi.org/10.1088/0305-4470%2F35%2F11%2F306

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