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Affine Poisson Groups and WZW Model
2008
Symmetry, Integrability and Geometry: Methods and Applications
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We give a detailed description of a dynamical system which enjoys a Poisson-Lie symmetry with two non-isomorphic dual groups. The system is obtained by taking the q→∞ limit of the q-deformed WZW model and the understanding of its symmetry structure results in uncovering an interesting duality of its exchange relations.
doi:10.3842/sigma.2008.003
fatcat:pjgqnkibargx3kwidsijru4xra