paper

Analytic Bethe Ansatz and -system in vertex models

arXiv:hep-th/9312060 · doi:10.1088/0305-4470/27/5/002

Abstract

Eigenvalues of the commuting family of transfer matrices are expected to obey the -system, a set of functional relation, proposed recently. Here we obtain the solution to the -system for vertex models. They are compatible with the analytic Bethe ansatz and Yang-Baxterize the classical characters.

7 pages, plain tex

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