S-wave sector of type IIB supergravity on S(1)xT(4)

Abstract

We consider type IIB supergravity in ten dimensions compactified on S-1 X T-4, With intersecting one and five D-branes in the compact dimensions. By imposing spherical symmetry in the resulting five-dimensional theory, we further reduce the s-wave sector of the theory to a two-dimensional dilaton gravity. Via this construction, the techniques developed for the general two-dimensional dilaton gravities are applicable in this context; Specifically, we obtain the bosonic sector general static solutions. In addition to the well-known asymptotically flat black hole solutions, they include solutions with naked singularities and nonasymptotically flat black holes.