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arXiv · hep-th/0009118

Superconformal Algebras in Light-cone Gauge Quantization of String Theories on $AdS_3

Jian Jing·Ming Yu
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Abstract

Motivated by superstring theories on $AdS_3$, we construct spacetime superconformal algebras (SCAs) living on the $AdS_3$ boundary in terms of the transversal physical degrees of freedom. The SCAs constructed are N=4 large, middle algebras, and N=3 algebra, corresponding to superstring theories on $AdS_3 \times S ^3 \times S^3 \times S ^1$, $AdS_3 \times S ^3 \times T ^4 $ and $AdS_3 \times (S^3\times S^3\times S^1)/Z_2$ backgrounds respectively.

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Jian Jing, Ming Yu. 2000-09-15. Superconformal Algebras in Light-cone Gauge Quantization of String Theories on $AdS_3. https://doi.org/10.1016/s0550-3213(01)00035-9

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