D_{n+1}^(2) Reflection K-matrices
可精确求解与可积系统
2010-04-08 v1 高能物理 - 理论
摘要
We investigate the possible regular solutions of the boundary Yang-Baxter equation for the vertex models associated to the D_{n+1}^(2) affine Lie algebra. We have classified them in terms of three types of K-matrices. The first one have n+2 free parameters and all the matrix elements are non-null. The second solution is given by a block diagonal matrix with just one free parameter. It turns out that for n even there exists a third class of K-matrix withou free parameter.
引用
@article{arxiv.nlin/0104062,
title = {D_{n+1}^(2) Reflection K-matrices},
author = {A. Lima-Santos},
journal= {arXiv preprint arXiv:nlin/0104062},
year = {2010}
}
备注
18 pages, Latex