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arXiv · hep-th/9611237

Decompactification near the horizon and non-vanishing entropy

Klaus Behrndt
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Abstract

Intersecting D-brane configurations are related to black holes in D=4. Using the standard way of compactification only the Reissner-Nordstrøm black hole is non-singular. In this paper we argue, that also the other black holes are non-singular if i) we compactify over a periodic array and ii) we allow the string metric after reaching a critical curvature to choose the dual geometry. Effectively this means that near the horizon the solution completely decompactifies and chooses a non-singular D-brane configuration.

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Klaus Behrndt. 1996-11-28. Decompactification near the horizon and non-vanishing entropy. https://arxiv.org/abs/hep-th/9611237

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