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.
https://hal-cea.archives-ouvertes.fr/cea-01120767 Contributor : Emmanuelle De LaborderieConnect in order to contact the contributor Submitted on : Thursday, February 7, 2019 - 3:46:28 PM Last modification on : Monday, December 13, 2021 - 9:16:09 AM Long-term archiving on: : Wednesday, May 8, 2019 - 3:52:13 PM
Iosif Bena, C. S. Shahbazi. Regular 3-charge 4D black holes and their microscopic description. Journal of High Energy Physics, Springer, 2015, 2015 (156), pp.156. ⟨10.1007/JHEP01(2015)156⟩. ⟨cea-01120767⟩