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 AdS4static 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 AdS4black 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.

Benini, F., Hristov, K., Zaffaroni, A. (2016). Black hole microstates in AdS4from supersymmetric localization. JOURNAL OF HIGH ENERGY PHYSICS, 2016(5) [10.1007/JHEP05(2016)054].

Black hole microstates in AdS4from supersymmetric localization

ZAFFARONI, ALBERTO
Ultimo
2016

Abstract

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 AdS4static 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 AdS4black 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.
Articolo in rivista - Articolo scientifico
AdS-CFT Correspondence; Black Holes; Nonperturbative Effects; Supersymmetric gauge theory;
AdS-CFT Correspondence; Black Holes; Nonperturbative Effects;; Supersymmetric gauge theory;
English
2016
2016
5
54
reserved
Benini, F., Hristov, K., Zaffaroni, A. (2016). Black hole microstates in AdS4from supersymmetric localization. JOURNAL OF HIGH ENERGY PHYSICS, 2016(5) [10.1007/JHEP05(2016)054].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/142266
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