Talk page
Title:
Yang-Baxter deformations of integrable sigma-models
Speaker:
Abstract:
Nonlinear sigma-models on group manifolds and on coset spaces can be deformed by a new method employing the Yang-Baxter operators. These Yang-Baxter deformations preserve the integrability of the sigma-models but they preserve also the so called T-dualizability, which is the property permitting to establish the dynamical equivalence of the dualizable sigma-model with another one, living on geometrically different background. In the talk, I shall explain the interplay of the T-duality and integrability, giving a short introduction to the subjects of the Poisson-Lie T-duality, the affine quasi-Poisson T-duality and the Yang-Baxter deformed sigma-models.
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