Dressing Cosets

Abstract

The account of the Poisson-Lie T-duality is presented for the case when the action of the duality group on a target is not free. At the same time a generalization of the picture is given when the duality group does not even act on $\si$-model targets but only on their phase spaces. The outcome is a huge class of dualizable targets generically having no local isometries or Poisson-Lie symmetries whatsoever.

11 pages, LaTeX

References in corpus (6)

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• Quantum Poisson-Lie T-duality and WZNW model
• T-Duality in Arbitrary String Backgrounds
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• Brief lectures on duality, integrability and deformations
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• Consistent Truncations and Dualities
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• Poisson-Lie T-plurality for dressing cosets
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