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arXiv · 1606.03016

Poisson-Lie T-duals of the bi-Yang-Baxter models

C. Klimcik
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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.

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C. Klimcik. 2016-06-14. Poisson-Lie T-duals of the bi-Yang-Baxter models. https://doi.org/10.1016/j.physletb.2016.06.077

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