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-Dualities in Gaudin Models with Irregular Singularities
Benoit Vicedo, Charles Young
We establish -dualities between quantum Gaudin models with irregular singularities. Specifically, for any we…
Local charges in involution and hierarchies in integrable sigma-models
Sylvain Lacroix, Marc Magro, Benoit Vicedo
Integrable -models, such as the principal chiral model, -coset models for and their various integrable deformations, are examples o…
On integrable field theories as dihedral affine Gaudin models
Benoit Vicedo
We introduce the notion of a classical dihedral affine Gaudin model, associated with an untwisted affine Kac-Moody algebra equipped with an action of the…
Affine q-deformed symmetry and the classical Yang-Baxter sigma-model
Francois Delduc, Takashi Kameyama, Marc Magro +1
The Yang-Baxter -model is an integrable deformation of the principal chiral model on a Lie group . The deformation breaks the symmetry to $U(1)^{\textrm{rank}(G)…