Nine classes of integrable boundary conditions for the eight-state supersymmetric model of strongly correlated fermions are presented. The boundary systems are solved by using the coordinate Bethe ansatz method and the Bethe ansatz equations for all nine cases are given.
@article{arxiv.cond-mat/9801149,
title = {Nine classes of integrable boundary conditions for the eight-state supersymmetric fermion model},
author = {Yao-Zhong Zhang and Huan-Qiang Zhou},
journal= {arXiv preprint arXiv:cond-mat/9801149},
year = {2009}
}
Comments
7 pages, RevTex; the paper has been shorten and some changes (mainly cosmetic) have been made to satisfy referees' comments