The WZNW model by a perturbation of Witten's conformal solution
High Energy Physics - Theory
2008-02-03 v3
Abstract
The WZNW model at the Witten conformal point is perturbed by the sigma model term. It is shown that in the large level k limit the perturbed WZNW system with negative k arrives at the WZNW model with positive k.
Keywords
Cite
@article{arxiv.hep-th/9310014,
title = {The WZNW model by a perturbation of Witten's conformal solution},
author = {Oleg A. Soloviev},
journal= {arXiv preprint arXiv:hep-th/9310014},
year = {2008}
}
Comments
5 pages, LaTex file, QMW-93-25. (The value of the second conformal point of the perturbed WZNW model is presented. Please note that a title is changed.)