Analyticity and Integrabiity in the Chiral Potts Model
High Energy Physics - Theory
2009-10-28 v2
Abstract
We study the perturbation theory for the general non-integrable chiral Potts model depending on two chiral angles and a strength parameter and show how the analyticity of the ground state energy and correlation functions dramatically increases when the angles and the strength parameter satisfy the integrability condition. We further specialize to the superintegrable case and verify that a sum rule is obeyed.
Keywords
Cite
@article{arxiv.hep-th/9509004,
title = {Analyticity and Integrabiity in the Chiral Potts Model},
author = {Barry M. McCoy and William P. Orrick},
journal= {arXiv preprint arXiv:hep-th/9509004},
year = {2009}
}
Comments
31 pages in harvmac including 9 tables, several misprints eliminated