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Bulgarian Journal of Physics
Print: 1310-0157 Online: 1314-2666
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RECOGNIZED BY THE EUROPEAN PHYSICAL SOCIETY 
Bulg. J. Phys. vol.33 no.s1 (2006), pp. 382-393
Poisson-Lie Symmetry and q-WZW Model
C. Klim
ík
Institute de mathématiques de Luminy, 163 Avenue de Luminy, 13288 Marseille, France
go backíkInstitute de mathématiques de Luminy, 163 Avenue de Luminy, 13288 Marseille, France
Abstract. We review the notion of (anomalous) Poisson-Lie symmetry of a dynamical system and we outline the Poisson-Lie symmetric deformation of the standard WZW model from the vantage point of the twisted Heisenberg double.