Journal of the Physical Society of Japan

Tetrahedral Zamolodchikov Algebra Related to the Six-Vertex Free-Fermion Model and a New Solution of the Yang-Baxter Equation

Masahiro Shiroishi, Miki Wadati

Published Dec 15, 1995• 21 citations

Abstract

We present a new example of the tetrahedral Zamolodchikov algebra which is related to the six-vertex free-fermion model. As an application of the tetrahedral Zamolodchikov algebra, we obtain a new solution of the Yang-Baxter equation, which is a generalization of the ] R -matrix of the one-dimensional Hubbard model.

DOI: 10.1143/jpsj.64.4598

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