1996/05/30 by C. Klimcik, P. Severa · 1 citation
Physics and Astronomy · #hep-th
paper · pdf · doi:10.1016/0370-2693(96)00755-1
published as Phys.Lett. B383 (1996) 281-286 · 12 pages, LaTeX
arxiv created 1996/05/30 · arxiv updated 2009/11/30
A non-Abelian analogue of the Abelian T-duality momentum-winding exchange is described. The non-Abelian T-duality relates σ-models living on the cosets of a Drinfeld double with respect to its isotropic subgroups. The role of the Abelian momentum-winding lattice is in general played by the fundamental group of the Drinfeld double.