Integrable generalised spin ladder models
统计力学
2007-05-23 v1
摘要
We present two new integrable spin ladder models which posses three general free parameters besides the rung coupling J. Wang's systems based on the SU(4) and SU(3/1) symmetries can be obtained as special cases. The models are exactly solvable by means of the Bethe ansatz method.
引用
@article{arxiv.cond-mat/0005453,
title = {Integrable generalised spin ladder models},
author = {Angela Foerster and Jon Links and Arlei Prestes Tonel},
journal= {arXiv preprint arXiv:cond-mat/0005453},
year = {2007}
}
备注
6 pages, LaTex