Semiclassical description of D-branes in SL(2)/U(1) gauged WZW model

Abstract

In this note we examine some semiclassical features of D-branes in the SL(2)/U(1) gauged WZW model and determine the small fluctuation spectra for one class of branes. We compare our results with expectations from the CFT side.

8 pages, 1 postscript figure, uses iopart.cls and iopart12.clo, Contribution to the Proceedings of the Workshop in String Theory, Leuven 2002, References added and one formula corrected

References in corpus (10)

• Geometrical interpretation of D-branes in gauged WZW models
• Anti-de-Sitter D-branes
• Boundary States for AdS_2 Branes in AdS_3
• Branes in the Euclidean AdS_3
• Boundary WZW, G/H, G/G and CS theories
• D-Branes in Coset Models
• Flux stabilization in compact groups
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• D-branes in Little String Theory
• D-branes and SQCD in Non-Critical Superstring Theory
• Integrable asymmetric $\lambda$-deformations
• Discrete D-branes in AdS3 and in the 2d black hole
• Hairpin-Branes and Tachyon-Paperclips in Holographic Backgrounds
• N=2 Supersymmetric Sigma Models and D-branes
• Orientifolds in N=2 Liouville Theory and its Mirror
• A Defect in AdS3/CFT2 Duality