On the classical Integrability of Poisson-Lie T-dual WZW models

Abstract

We consider the integrability of a two-parameter deformation of the Wess-Zumino-Witten model, previously introduced in relation with Poisson-Lie T-duality. The resulting family of Poisson-Lie dual models is shown to be integrable by using the Maillet r/s formalism.

20 pages

References in corpus (2)

• Integrable Deformations of Sigma Models
• WZW action in odd dimensional gauge theories