Poisson-Lie T-duals of the bi-Yang-Baxter models
Abstract
We prove the conjecture of Sfetsos, Siampos and Thompson that suitable analytic continuations of the Poisson-Lie T-duals of the bi-Yang-Baxter sigma models coincide with the recently introduced generalized lambda models. We then generalize this result by showing that the analytic continuation of a generic sigma model of "universal WZW-type" introduced by Tseytlin in 1993 is nothing but the Poisson-Lie T-dual of a generic Poisson-Lie symmetric sigma model introduced by Klimcik and Severa in 1995.
Keywords
Cite
@article{arxiv.1606.03016,
title = {Poisson-Lie T-duals of the bi-Yang-Baxter models},
author = {C. Klimcik},
journal= {arXiv preprint arXiv:1606.03016},
year = {2016}
}
Comments
15 pages, we present an additional result that the analytic continuation of a generic sigma model of "universal WZW-type" introduced by Tseytlin in 1993 is nothing but the Poisson-Lie T-dual of a generic Poisson-Lie symmetric sigma model introduced by Klimcik and Severa in 1995