arXiv:cond-mat/0105256 · Journal of Physics A Mathematical and General

Algebraic Bethe ansatz for integrable extended Hubbard models arising from supersymmetric group solutions

Anthony J. Bracken, Xiangyu Ge, M. D. Gould, Jon Links, Huan-Qiang Zhou

Published May 18, 2001• 4 citations

Abstract

Integrable extended Hubbard models arising from symmetric group solutions are examined in the framework of the graded quantum inverse scattering method. The Bethe ansatz equations for all these models are derived by using the algebraic Bethe ansatz method.

DOI: 10.1088/0305-4470/34/21/304

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