| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5495000 | Physics Letters B | 2017 | 5 Pages |
Abstract
We present a counting of microstates of a class of dyonic BPS black holes in AdS4 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.
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Authors
Francesco Benini, Kiril Hristov, Alberto Zaffaroni,