Sep 2 – 6, 2019
Institut de Mathématiques de Bourgogne
Europe/Paris timezone

Integrable coupled sigma-models from affine Gaudin models

Sep 4, 2019, 11:30 AM



Sylvain Lacroix (Universtät Hamburg)


In this talk, we will discuss realisations of affine Gaudin models and their application to integrable sigma-models. After reviewing the properties of affine Gaudin models and their relation with integrable sigma-models (see also B. Vicedo's talk), we will explain a systematic procedure allowing to assemble two affine Gaudin models into a unique one. As an application of this formalism, we will present an integrable coupled sigma-model obtained by assembling together N copies of the Principal Chiral Model with Wess-Zumino term.

Primary author

Sylvain Lacroix (Universtät Hamburg)

Presentation materials