Exact microstate counting for dyonic black holes in AdS4
High Energy Physics - Theory
2024-02-16 v1
Abstract
We present a counting of microstates of a class of dyonic BPS black holes in AdS which precisely reproduces their Bekenstein-Hawking entropy. The counting is performed in the dual boundary description, that provides a non-perturbative definition of quantum gravity, in terms of a twisted and mass-deformed ABJM theory. We evaluate its twisted index and propose an extremization principle to extract the entropy, which reproduces the attractor mechanism in gauged supergravity.
Keywords
Cite
@article{arxiv.1608.07294,
title = {Exact microstate counting for dyonic black holes in AdS4},
author = {Francesco Benini and Kiril Hristov and Alberto Zaffaroni},
journal= {arXiv preprint arXiv:1608.07294},
year = {2024}
}
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4 pages