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

Journal of High Energy Physics, Jan 2015

The perturbative α′ 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.

This is a preview of a remote PDF: https://link.springer.com/content/pdf/10.1007%2FJHEP01%282015%29156.pdf

Iosif Bena, C. S. Shahbazi. Regular 3-charge 4D black holes and their microscopic description, Journal of High Energy Physics, 2015, 156, DOI: 10.1007/JHEP01(2015)156