Spontaneous scalarization in Einstein-power-Maxwell-scalar models

M. Carrasco-H.; N. M. Santos; E. Contreras

doi:10.1016/j.dark.2024.101529

Spontaneous scalarization in Einstein-power-Maxwell-scalar models

M. Carrasco-H.
, N. M. Santos
, E. Contreras^*

^*Corresponding author for this work

Física

Universidad San Francisco de Quito
University of Lisbon
University of Aveiro Campus Universitário de Santiago

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We study the spontaneous scalarization of charged black holes in Einstein's gravity minimally coupled to power-Maxwell electrodynamics which, in turn, is non-minimally coupled to a real scalar field. We point out the existence of a specific power for which the scalarized solution is well-behaved, and entropically preferred in comparison to the scalar-free charged black hole solution.

Original language	English
Article number	101529
Journal	Physics of the Dark Universe
Volume	45
DOIs	https://doi.org/10.1016/j.dark.2024.101529
State	Published - Jul 2024

Keywords

Hairy black holes
Power-Maxwell models
Spontaneous scalarization

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10.1016/j.dark.2024.101529

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title = "Spontaneous scalarization in Einstein-power-Maxwell-scalar models",

abstract = "We study the spontaneous scalarization of charged black holes in Einstein's gravity minimally coupled to power-Maxwell electrodynamics which, in turn, is non-minimally coupled to a real scalar field. We point out the existence of a specific power for which the scalarized solution is well-behaved, and entropically preferred in comparison to the scalar-free charged black hole solution.",

keywords = "Hairy black holes, Power-Maxwell models, Spontaneous scalarization",

author = "M. Carrasco-H. and Santos, \{N. M.\} and E. Contreras",

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doi = "10.1016/j.dark.2024.101529",

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AU - Carrasco-H., M.

AU - Santos, N. M.

AU - Contreras, E.

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Y1 - 2024/7

N2 - We study the spontaneous scalarization of charged black holes in Einstein's gravity minimally coupled to power-Maxwell electrodynamics which, in turn, is non-minimally coupled to a real scalar field. We point out the existence of a specific power for which the scalarized solution is well-behaved, and entropically preferred in comparison to the scalar-free charged black hole solution.

AB - We study the spontaneous scalarization of charged black holes in Einstein's gravity minimally coupled to power-Maxwell electrodynamics which, in turn, is non-minimally coupled to a real scalar field. We point out the existence of a specific power for which the scalarized solution is well-behaved, and entropically preferred in comparison to the scalar-free charged black hole solution.

KW - Hairy black holes

KW - Power-Maxwell models

KW - Spontaneous scalarization

UR - https://www.scopus.com/pages/publications/85194084723

U2 - 10.1016/j.dark.2024.101529

DO - 10.1016/j.dark.2024.101529

M3 - Artículo

AN - SCOPUS:85194084723

SN - 2212-6864

VL - 45

JO - Physics of the Dark Universe

JF - Physics of the Dark Universe

M1 - 101529

ER -

Spontaneous scalarization in Einstein-power-Maxwell-scalar models

Abstract

Keywords

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