Yang-Baxter Equation for the R-Matrix of the One-Dimensional Hubbard Model

Masahiro Shiroishi; Miki Wadati

doi:10.1143/jpsj.64.57

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

Yang-Baxter Equation for the R-Matrix of the One-Dimensional Hubbard Model

Masahiro Shiroishi, Miki Wadati

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Keywords: Yang-Baxter equation, 1D Hubbard model, R-matrix, tetrahedral Zamolodchikov algebra

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1995 Volume 64 Issue 1 Pages 57-63

DOI https://doi.org/10.1143/jpsj.64.57

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Abstract

Following Korepanov's idea of the tetrahedral Zamolodchikov algebra, we prove the Yang-Baxter equation for the R-matrix related to the 1D Hubbard model. Based on the result, we present generalizations of the Shastry's bilayer vertex model.

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