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arXiv · hep-th/9601171

Exact Type IIB Superstring Backgrounds

Supriya Kar·Alok Kumar·Gautam Sengupta
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Abstract

We obtain a family of type IIB superstring backgrounds involving Ramond-Ramond fields in ten dimensions starting from a heterotic string background with vanishing gauge fields. To this end the global $SL(2,R)$ symmetry of the type IIB equations of motion is implemented as a solution generating transformation. Using a geometrical analysis we show that the type IIB backgrounds obtained are solutions to all orders in $α^{\prime}$.

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Supriya Kar, Alok Kumar, Gautam Sengupta. 1996-02-06. Exact Type IIB Superstring Backgrounds. https://doi.org/10.1016/0370-2693(96)00248-1

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