We derive the Bekenstein-Hawking entropy for a class of BPS black holes in the massive type IIA supergravity background AdS4 × S6 from a microscopic counting of supersymmetric ground states in a holographically dual field theory. The counting is performed by evaluating the topologically twisted index of three-dimensional N= 2 Chern-Simons-matter gauge theories in the large N limit. The I-extremization principle is shown to match the attractor mechanism for the near-horizon geometries constructed in the four-dimensional dyonic N= 2 gauged supergravity, that arises as a consistent truncation of massive type IIA supergravity on S6. In particular, our results prove that the imaginary part of the three-dimensional partition functions plays a crucial rôle in holography.

Hosseini, S., Hristov, K., Passias, A. (2017). Holographic microstate counting for AdS4 black holes in massive IIA supergravity. JOURNAL OF HIGH ENERGY PHYSICS, 2017(10) [10.1007/JHEP10(2017)190].

Holographic microstate counting for AdS4 black holes in massive IIA supergravity

HOSSEINI, SEYEDMORTEZA
Primo
;
2017

Abstract

We derive the Bekenstein-Hawking entropy for a class of BPS black holes in the massive type IIA supergravity background AdS4 × S6 from a microscopic counting of supersymmetric ground states in a holographically dual field theory. The counting is performed by evaluating the topologically twisted index of three-dimensional N= 2 Chern-Simons-matter gauge theories in the large N limit. The I-extremization principle is shown to match the attractor mechanism for the near-horizon geometries constructed in the four-dimensional dyonic N= 2 gauged supergravity, that arises as a consistent truncation of massive type IIA supergravity on S6. In particular, our results prove that the imaginary part of the three-dimensional partition functions plays a crucial rôle in holography.
Articolo in rivista - Articolo scientifico
Black Holes in String Theory; Gauge-gravity correspondence; Supersymmetric Gauge Theory;
Black holes; AdS/CFT correspondence; Supersymmetric localization
English
2017
2017
10
190
none
Hosseini, S., Hristov, K., Passias, A. (2017). Holographic microstate counting for AdS4 black holes in massive IIA supergravity. JOURNAL OF HIGH ENERGY PHYSICS, 2017(10) [10.1007/JHEP10(2017)190].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/173923
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