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arXiv · hep-th/9408048

N=2 Current Algebras for Non-Semi-Simple Groups

N. Mohammedi
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Abstract

We examine the problem of constructing N=2 superconformal algebras out of N=1 non-semi-simple affine Lie algebras. These N=2 superconformal theories share the property that the super Virasoro central charge depends only on the dimension of the Lie algebra. We find, in particular, a construction having a central charge c=9. This provides a possible internal space for string compactification and where mirror symmetry might be explored.

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N. Mohammedi. 1994-08-08. N=2 Current Algebras for Non-Semi-Simple Groups. https://doi.org/10.1016/0370-2693(94)90976-8

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