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arXiv · hep-th/9407152

Superconformal current algebras and topological field theories

J. M. Isidro·A. V. Ramallo
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Abstract

Topological conformal field theories based on superconformal current algebras are constructed. The models thus obtained are the supersymmetric version of the $G/G$ coset theories. Their topological conformal algebra is generated by operators of dimensions $1$, $2$ and $3$ and can be regarded as an extension of the twisted $N=2$ superconformal algebra. These models possess an extended supersymmetry whose generators are exact in the topological BRST cohomology.

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J. M. Isidro, A. V. Ramallo. 1994-07-23. Superconformal current algebras and topological field theories. https://doi.org/10.1016/0370-2693(94)91296-3

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