Instability of supersymmetric black holes via quantum phase transitions

Abstract In this paper we prove that the four-dimensional hyperbolic supersymmetric black holes can be unstable in the canonical ensemble. To this end, we work with an infinite class of N $$ \mathcal{N} $$ = 2 supergravity theories interpolating between all the single dilaton truncations of the SO(8...

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Autores principales:	Andrés Anabalón, Dumitru Astefanesei, Antonio Gallerati, Mario Trigiante
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Black Holes Extended Supersymmetry Supergravity Models Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/33e543651d504aa2b7f7a3c07d306681
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spelling	oai:doaj.org-article:33e543651d504aa2b7f7a3c07d3066812021-11-21T12:40:54ZInstability of supersymmetric black holes via quantum phase transitions10.1007/JHEP11(2021)1161029-8479https://doaj.org/article/33e543651d504aa2b7f7a3c07d3066812021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)116https://doaj.org/toc/1029-8479Abstract In this paper we prove that the four-dimensional hyperbolic supersymmetric black holes can be unstable in the canonical ensemble. To this end, we work with an infinite class of N $$ \mathcal{N} $$ = 2 supergravity theories interpolating between all the single dilaton truncations of the SO(8) gauged N $$ \mathcal{N} $$ = 8 supergravity. Within these models, we study electrically charged solutions of two different kinds: supersymmetric hairy and extremal non-supersymmetric Reissner-Nordström black holes. We consider these solutions within the same canonical ensemble and show that, for suitable choices of the parameters defining the N $$ \mathcal{N} $$ = 2 model, the supersymmetric solution features a higher free energy than the non-supersymmetric one. In the absence of additional selection rules, this would imply an instability of the supersymmetric configuration, hinting towards a possible supersymmetry breaking mechanism.Andrés AnabalónDumitru AstefaneseiAntonio GalleratiMario TrigianteSpringerOpenarticleBlack HolesExtended SupersymmetrySupergravity ModelsNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Black Holes Extended Supersymmetry Supergravity Models Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Black Holes Extended Supersymmetry Supergravity Models Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Andrés Anabalón Dumitru Astefanesei Antonio Gallerati Mario Trigiante Instability of supersymmetric black holes via quantum phase transitions
description	Abstract In this paper we prove that the four-dimensional hyperbolic supersymmetric black holes can be unstable in the canonical ensemble. To this end, we work with an infinite class of N $$ \mathcal{N} $$ = 2 supergravity theories interpolating between all the single dilaton truncations of the SO(8) gauged N $$ \mathcal{N} $$ = 8 supergravity. Within these models, we study electrically charged solutions of two different kinds: supersymmetric hairy and extremal non-supersymmetric Reissner-Nordström black holes. We consider these solutions within the same canonical ensemble and show that, for suitable choices of the parameters defining the N $$ \mathcal{N} $$ = 2 model, the supersymmetric solution features a higher free energy than the non-supersymmetric one. In the absence of additional selection rules, this would imply an instability of the supersymmetric configuration, hinting towards a possible supersymmetry breaking mechanism.
format	article
author	Andrés Anabalón Dumitru Astefanesei Antonio Gallerati Mario Trigiante
author_facet	Andrés Anabalón Dumitru Astefanesei Antonio Gallerati Mario Trigiante
author_sort	Andrés Anabalón
title	Instability of supersymmetric black holes via quantum phase transitions
title_short	Instability of supersymmetric black holes via quantum phase transitions
title_full	Instability of supersymmetric black holes via quantum phase transitions
title_fullStr	Instability of supersymmetric black holes via quantum phase transitions
title_full_unstemmed	Instability of supersymmetric black holes via quantum phase transitions
title_sort	instability of supersymmetric black holes via quantum phase transitions
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/33e543651d504aa2b7f7a3c07d306681
work_keys_str_mv	AT andresanabalon instabilityofsupersymmetricblackholesviaquantumphasetransitions AT dumitruastefanesei instabilityofsupersymmetricblackholesviaquantumphasetransitions AT antoniogallerati instabilityofsupersymmetricblackholesviaquantumphasetransitions AT mariotrigiante instabilityofsupersymmetricblackholesviaquantumphasetransitions
_version_	1718418875571240960

Instability of supersymmetric black holes via quantum phase transitions

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