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arXiv:cond-mat/9711305 · Journal of Physics A Mathematical and General

A new two-parameter integrable model of strongly correlated fermions with quantum superalgebra symmetry

Xiangyu Ge, M. D. Gould, Yao-Zhong Zhang, Huan-Qiang Zhou

Published Jun 12, 1998• 6 citations
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Abstract

A new two-parameter integrable model with quantum superalgebra symmetry is proposed, which is an eight-state fermions model with correlated single-particle and pair hoppings as well as uncorrelated triple-particle hopping. The model is solved and the Bethe ansatz equations are obtained.
DOI
10.1088/0305-4470/31/23/006

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