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arXiv · 1406.6688

Regular 3-charge 4D black holes and their microscopic description

Iosif Bena·C. S. Shahbazi
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Abstract

The perturbative $\alpha^{\prime}$ corrections to Type-IIA String Theory compactified on a Calabi-Yau three-fold allow the construction of regular three-charge supersymmetric black holes in four dimensions, whose entropy scales with the charges as $S \sim \left( p^1 p^2 p^3\right)^{\frac{2}{3}} $. We construct an M-theory uplift of these quantum black holes and show that they can be interpreted as arising from three stacks of M2 branes on a conical singularity. This in turns allow us relate them via a series of dualities to a system of D3 branes carrying momentum and thus to give a microscopic interpretation of their entropy.

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Iosif Bena, C. S. Shahbazi. 2014-06-25. Regular 3-charge 4D black holes and their microscopic description. https://doi.org/10.1007/jhep01(2015)156

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