Black hole microstates in \(\mathrm{AdS}_4\) from supersymmetric localization

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Publication:1638645

DOI10.1007/JHEP05(2016)054zbMATH Open1388.83388arXiv1511.04085OpenAlexW2224062924MaRDI QIDQ1638645

Author name not available (Why is that?)

Publication date: 12 June 2018

Published in: (Search for Journal in Brave)

Abstract: This paper addresses a long standing problem, the counting of the microstates of supersymmetric asymptotically AdS black holes in terms of a holographically dual field theory. We focus on a class of asymptotically AdS4 static black holes preserving two real supercharges which are dual to a topologically twisted deformation of the ABJM theory. We evaluate in the large N limit the topologically twisted index of the ABJM theory and we show that it correctly reproduces the entropy of the AdS4 black holes. An extremization of the index with respect to a set of chemical potentials is required. We interpret it as the selection of the exact R-symmetry of the superconformal quantum mechanics describing the horizon of the black hole.


Full work available at URL: https://arxiv.org/abs/1511.04085



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