Black holes with topological charges in Chern-Simons AdS5 supergravity

Abstract We study static black hole solutions with locally spherical horizons coupled to non-Abelian field in N $$ \mathcal{N} $$ = 4 Chern-Simons AdS5 supergravity. They are governed by three parameters associated to the mass, axial torsion and amplitude of the internal soliton, and two ones to the...

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Autores principales:	Laura Andrianopoli, Gaston Giribet, Darío López Díaz, Olivera Miskovic
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Chern-Simons Theories Black Holes Supergravity Models Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/3dbe83ccede54ac9b93b846ec034676d
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spelling	oai:doaj.org-article:3dbe83ccede54ac9b93b846ec034676d2021-11-21T12:40:58ZBlack holes with topological charges in Chern-Simons AdS5 supergravity10.1007/JHEP11(2021)1231029-8479https://doaj.org/article/3dbe83ccede54ac9b93b846ec034676d2021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)123https://doaj.org/toc/1029-8479Abstract We study static black hole solutions with locally spherical horizons coupled to non-Abelian field in N $$ \mathcal{N} $$ = 4 Chern-Simons AdS5 supergravity. They are governed by three parameters associated to the mass, axial torsion and amplitude of the internal soliton, and two ones to the gravitational hair. They describe geometries that can be a global AdS space, naked singularity or a (non-)extremal black hole. We analyze physical properties of two inequivalent asymptotically AdS solutions when the spatial section at radial infinity is either a 3-sphere or a projective 3-space. An important feature of these 3-parametric solutions is that they possess a topological structure including two SU(2) solitons that wind nontrivially around the black hole horizon, as characterized by the Pontryagin index. In the extremal black hole limit, the solitons’ strengths match and a soliton-antisoliton system unwinds. That limit admits both non-BPS and BPS configurations. For the latter, the pure gauge and non-pure gauge solutions preserve 1/2 and 1/16 of the original supersymmetries, respectively. In a general case, we compute conserved charges in Hamiltonian formalism, finding many similarities with standard supergravity black holes.Laura AndrianopoliGaston GiribetDarío López DíazOlivera MiskovicSpringerOpenarticleChern-Simons TheoriesBlack HolesSupergravity ModelsNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-75 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chern-Simons Theories Black Holes Supergravity Models Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Chern-Simons Theories Black Holes Supergravity Models Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Laura Andrianopoli Gaston Giribet Darío López Díaz Olivera Miskovic Black holes with topological charges in Chern-Simons AdS5 supergravity
description	Abstract We study static black hole solutions with locally spherical horizons coupled to non-Abelian field in N $$ \mathcal{N} $$ = 4 Chern-Simons AdS5 supergravity. They are governed by three parameters associated to the mass, axial torsion and amplitude of the internal soliton, and two ones to the gravitational hair. They describe geometries that can be a global AdS space, naked singularity or a (non-)extremal black hole. We analyze physical properties of two inequivalent asymptotically AdS solutions when the spatial section at radial infinity is either a 3-sphere or a projective 3-space. An important feature of these 3-parametric solutions is that they possess a topological structure including two SU(2) solitons that wind nontrivially around the black hole horizon, as characterized by the Pontryagin index. In the extremal black hole limit, the solitons’ strengths match and a soliton-antisoliton system unwinds. That limit admits both non-BPS and BPS configurations. For the latter, the pure gauge and non-pure gauge solutions preserve 1/2 and 1/16 of the original supersymmetries, respectively. In a general case, we compute conserved charges in Hamiltonian formalism, finding many similarities with standard supergravity black holes.
format	article
author	Laura Andrianopoli Gaston Giribet Darío López Díaz Olivera Miskovic
author_facet	Laura Andrianopoli Gaston Giribet Darío López Díaz Olivera Miskovic
author_sort	Laura Andrianopoli
title	Black holes with topological charges in Chern-Simons AdS5 supergravity
title_short	Black holes with topological charges in Chern-Simons AdS5 supergravity
title_full	Black holes with topological charges in Chern-Simons AdS5 supergravity
title_fullStr	Black holes with topological charges in Chern-Simons AdS5 supergravity
title_full_unstemmed	Black holes with topological charges in Chern-Simons AdS5 supergravity
title_sort	black holes with topological charges in chern-simons ads5 supergravity
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/3dbe83ccede54ac9b93b846ec034676d
work_keys_str_mv	AT lauraandrianopoli blackholeswithtopologicalchargesinchernsimonsads5supergravity AT gastongiribet blackholeswithtopologicalchargesinchernsimonsads5supergravity AT dariolopezdiaz blackholeswithtopologicalchargesinchernsimonsads5supergravity AT oliveramiskovic blackholeswithtopologicalchargesinchernsimonsads5supergravity
_version_	1718418876874620928

Black holes with topological charges in Chern-Simons AdS5 supergravity

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