On some integrable deformations of the Wess-Zumino-Witten model
High Energy Physics - Theory
2022-03-03 v3
Abstract
Lie algebra valued equations translating the integrability of a general two-dimensional Wess-Zumino-Witten model are given. We found simple solutions to these equations and identified three types of new integrable non-linear sigma models. One of them is a modified Yang-Baxter sigma model supplemented with a Wess-Zumino-Witten term.
Keywords
Cite
@article{arxiv.2012.09753,
title = {On some integrable deformations of the Wess-Zumino-Witten model},
author = {N. Mohammedi},
journal= {arXiv preprint arXiv:2012.09753},
year = {2022}
}
Comments
18 pages. Match published version