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Singular Vectors of the N=2 Superconformal Algebra

Matthias Doerrzapf

hep-tharXiv:hep-th/9403124

Abstract

We derive a set of recursion formulae to construct singular vectors for the N=2 (untwisted) algebra, by using the approach of Bauer, di Francesco, Itzykson and Zuber. Applying these formulae, we obtain explicit expressions for the charged singular vectors and for a class of uncharged singular vectors.

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