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Affine Poisson Groups and WZW Model
Ctirad Klimcík Institute de mathématiques de Luminy, 163, Avenue de Luminy, 13288 Marseille, France
Abstract:
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 $q\to\infty$ limit of the $q$-deformed WZW model and the understanding of its symmetry structure results in uncovering an interesting duality of its exchange relations.
Keywords:
Poisson–Lie symmetry; WZW model.
Received: October 31, 2007; Published online January 11, 2008
Citation:
Ctirad Klimcík, “Affine Poisson Groups and WZW Model”, SIGMA, 4 (2008), 003, 5 pp.
Linking options:
https://www.mathnet.ru/eng/sigma256 https://www.mathnet.ru/eng/sigma/v4/p3
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Abstract page: | 350 | Full-text PDF : | 44 | References: | 48 |
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