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Integrable eight-state supersymmetric $U$ model with boundary terms and its Bethe ansatz solution

Xiang-Yu Ge·Mark D. Gould·Yao-Zhong Zhang·Huan-Qiang Zhou
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Abstract

A class of integrable boundary terms for the eight-state supersymmtric $U$ model are presented by solving the graded reflection equations. The boundary model is solved by using the coordinate Bethe ansatz method and the Bethe ansatz equations are obtained.

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Xiang-Yu Ge, Mark D. Gould, Yao-Zhong Zhang, Huan-Qiang Zhou. 1997-09-28. Integrable eight-state supersymmetric $U$ model with boundary terms and its Bethe ansatz solution. https://doi.org/10.1016/s0375-9601(97)00959-6

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