Generalised N=2 permutation branes

Abstract

Generalised permutation branes in products of N=2 minimal models play an important role in accounting for all RR charges of Gepner models. In this paper an explicit conformal field theory construction of these generalised permutation branes for one simple class of examples is given. We also comment on how this may be generalised to the other cases.

42 pages, 3 figures

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Cited by in corpus (22)

• Reflection and Transmission for Conformal Defects
• Fusion of conformal interfaces
• Defect flows in minimal models
• The RR charges of A-type Gepner models
• The Landau-Ginzburg to Calabi-Yau Dictionary for D-Branes
• Symmetries of perturbed conformal field theories
• D-Branes in Topological String Theory
• Tensor Product and Permutation Branes on the Torus
• Hemisphere Partition Function and Monodromy
• Limit theories and continuous orbifolds
• Permutation Orientifolds of Gepner Models
• D-branes and matrix factorisations in supersymmetric coset models
• Orientifolds and D-branes in N=2 gauged linear sigma models
• Permutation Orientifolds
• Conformal Defects from String Field Theory
• Algorithmic deformation of matrix factorisations
• DBI analysis of generalised permutation branes
• B-type D-branes in hybrid models
• Gepner-like boundary states on $T^4$
• Variable transformation defects
• Matrix Factorizations For Non-Abelian Orbifolds
• Integrable branes in generalized $\lambda$-deformations