Bethe Ansatz for Heisenberg XXX Model
Condensed Matter
2007-05-23 v1
Abstract
We investigate Bethe Ansatz equations for the one-dimensional spin- Heisenberg XXX chain with a special interest in a finite system. Solutions for the two-particle sector are obtained. The ground state in antiferromagnetic case has been analytically studied through the logarithmic form of Bethe Ansatz equations.
Cite
@article{arxiv.cond-mat/9509183,
title = {Bethe Ansatz for Heisenberg XXX Model},
author = {Shao-shiung Lin and Shi-shyr Roan},
journal= {arXiv preprint arXiv:cond-mat/9509183},
year = {2007}
}
Comments
21 pages, latex, 2 figures in a seperate file