A construction for R-matrices without difference property in the spectral parameter
solv-int
2009-10-31 v1 可精确求解与可积系统
摘要
A new construction is given for obtaining R-matrices which solve the McGuire-Yang-Baxter equation in such a way that the spectral parameters do not possess the difference property. A discussion of the derivation of the supersymmetric U model is given in this context such that applied chemical potential and magnetic field terms can be coupled arbitrarily. As a limiting case the Bariev model is obtained.
引用
@article{arxiv.solv-int/9907010,
title = {A construction for R-matrices without difference property in the spectral parameter},
author = {Jon Links},
journal= {arXiv preprint arXiv:solv-int/9907010},
year = {2009}
}
备注
LaTeX, 15 pages, no figures