Deformations of WZW models
arXiv:hep-th/0312202 · doi:10.1088/0264-9381/21/10/024
Abstract
Current-current deformations for WZW models of semisimple compact groups are discussed in a sigma model approach. We start with the abelian rank one group U(1). Afterwards, we keep the rank one but allow for non abelian structures by considering SU(2). Finally, we present the general case of rank larger than one.
8 pages, contribution to the proceedings of the 36th International Symposium Ahrenshoop, Berlin, August 26-30, 2003, and of the RTN Workshop in Copenhagen, September 15-20, 2003, references added
References in corpus (13)
- Duality, Quotients, and Currents
- Axial Vector Duality as a Gauge Symmetry and Topology Change in String Theory
- Exact Duality Symmetries in CFT and String Theory
- Marginal Deformations of WZNW and Coset Models from O(d,d) Transformation
- Conformal sigma models corresponding to gauged Wess-Zumino-Witten theories
- Generalized Duality and Singular Strings in Higher Dimensions
- Irrational Conformal Field Theory
- Current-Current Deformations of Conformal Field Theories, and WZW Models
- On a `universal' class of WZW-type conformal models
- Antisymmetric tensor coupling and conformal invariance in sigma models corresponding to gauged WZNW theories
- Duality, Marginal Perturbations and Gauging
- D-branes on a Deformation of SU(2)
- D-branes in a marginally deformed WZW model