D-branes in N=2 WZW models

Abstract

We briefly review the construction of N=2 WZW models in terms of Manin triples. We analyse the restrictions which should be imposed on the gluing conditions of the affine currents in order to preserve half of the bulk supersymmetry. In analogy with the Kahler case there are two types of D-branes, A- and B-types which have a nice algebraic interpretation in terms of the Manin triple.

14 pages, latex, typos corrected, the version to appear in Phys.Lett.B

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Cited by in corpus (25)

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• Geometry of D-branes for general N=(2,2) sigma models
• Abelian and Non-abelian D-brane Effective Actions
• Complex and biHermitian structures on four dimensional real Lie algebras
• Super Poisson-Lie symmetry of the GL(1|1) WZNW model and worldsheet boundary conditions
• Tensor calculus for supergravity on a manifold with boundary
• The supermultiplet of boundary conditions in supergravity
• Supersymmetric non-linear sigma-models with boundaries revisited
• WZW models as mutual super Poisson-Lie T-dual sigma models
• Super D-branes from BRST Symmetry
• Generalized complex geometry and supersymmetric non-linear sigma models
• Superconformal boundary conditions for the WZW model
• T-duality for the sigma model with boundaries
• Special holonomy sigma models with boundaries
• M2 to D2 and vice versa by 3-Lie and Lie bialgebra
• Comments on Dualities on Group Manifolds and Supersymmetry
• Special Holonomy and Two-Dimensional Supersymmetric Sigma-Models
• Inner brane: A D3-brane in the Nappi-Witten model from an inner group automorphism
• Higher Derivative Corrections to the Abelian Born-Infeld Action using Superspace Methods
• Perturbed N=(2,2) supersymmetric sigma models on Lie groups
• Superconformal D-branes and moduli spaces