paper

N=2 Extremal Black Holes and Intersecting Branes

arXiv:hep-th/9611163 · doi:10.1016/S0370-2693(97)00412-7

Abstract

Using a simple hypothesis about the degrees of freedom of intersecting branes we find a microscopic counting argument that reproduces the entropy of a class of BPS black holes of type IIA string theory on general Calabi Yau three folds.

4 pages, no figures. Typos corrected

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