J 2023

Regular hairy black holes through Minkowski deformation

OVALLE ARAYA, Jorge Iván, Roberto CASADIO and Andrea GIUSTI

Basic information

Original name

Regular hairy black holes through Minkowski deformation

Authors

OVALLE ARAYA, Jorge Iván (152 Chile, belonging to the institution), Roberto CASADIO and Andrea GIUSTI

Edition

Physics Letters B, 2023, 0370-2693

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/47813059:19630/23:A0000312

Organization unit

Institute of physics in Opava

DOI

UT WoS

001047728300001

Keywords in English

black holes;event horizon ;gravitational decoupling;Minkowski vacuum; Schwarzschild solution

Tags

Tags

International impact, Reviewed
Změněno: 15/2/2024 11:14, Mgr. Pavlína Jalůvková

Abstract

V originále

Static and stationary regular black holes are examined under a minimal set of requirements consisting of (i) the existence of a well defined event horizon and (ii) the weak energy condition for matter sourcing the geometry. We perform our analysis by means of the gravitational decoupling approach and find hairy solutions free of curvature singularities. We identify the matter source producing a deformation of the Minkowski vacuum such that the maximum deformation is the Schwarzschild solution for the static case, and the Kerr metric for the stationary case.