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arXiv · hep-th/9908041

Quantization of the Type II Superstring in a Curved Six-Dimensional Background

Nathan Berkovits
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Abstract

A sigma model action with N=2 D=6 superspace variables is constructed for the Type II superstring compactified to six curved dimensions with Ramond-Ramond flux. The action can be quantized since the sigma model is linear when the six-dimensional spacetime is flat. When the six-dimensional spacetime is $AdS_3\times S^3$, the action reduces to one found earlier with Vafa and Witten.

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Nathan Berkovits. 1999-08-04. Quantization of the Type II Superstring in a Curved Six-Dimensional Background. https://doi.org/10.1016/s0550-3213(99)00690-2

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