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arXiv · hep-th/0207255

Observations on the Holographic Duals of 4-D Extremal Black Holes

S. Ferrara·M. Porrati
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Abstract

We argue that extremal black holes of N=4 Poincare supergravity coupled to conformal matter have a quantum-exact dual 5-d description in the maximally supersymmetric extension of the Randall-Sundrum theory. This dual is a the classical, static supergravity solution describing a string with both Neveu-Schwarz and Ramond charge with respect to different antisymmetric tensor doublets. We also discuss the issue of the singularity present in a class of such supergravity solutions found by Cvetic, Lu and Pope.

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S. Ferrara, M. Porrati. 2002-09-03. Observations on the Holographic Duals of 4-D Extremal Black Holes. https://doi.org/10.1016/s0370-2693(02)02628-x

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