Superconformal boundary conditions for the WZW model
arXiv:hep-th/0304013 · doi:10.1088/1126-6708/2003/05/050
Abstract
We review the most general, local, superconformal boundary conditions for the two-dimensional N=1 and N=2 non-linear sigma models, and analyse them for the N=1 and N=2 supersymmetric WZW models. We find that the gluing map between the left and right affine currents is generalised in a very specific way as compared to the constant Lie algebra automorphisms that are known.
15 pages, LaTeX, v2: typos corrected, published version