Gaudin Hypothesis for the XYZ Spin Chain
Condensed Matter
2008-11-26 v3 High Energy Physics - Theory
Mathematical Physics
math.MP
Quantum Algebra
Exactly Solvable and Integrable Systems
solv-int
Abstract
The XYZ spin chain is considered in the framework of the generalized algebraic Bethe ansatz developed by Takhtajan and Faddeev. The sum of norms of the Bethe vectors is computed and expressed in the form of a Jacobian. This result corresponds to the Gaudin hypothesis for the XYZ spin chain.
Cite
@article{arxiv.cond-mat/9908326,
title = {Gaudin Hypothesis for the XYZ Spin Chain},
author = {Yasuhiro Fujii and Miki Wadati},
journal= {arXiv preprint arXiv:cond-mat/9908326},
year = {2008}
}
Comments
12 pages, LaTeX2e (+ amssymb, amsthm); to appear in J. Phys. A