Work

Black holes by gravitational decoupling

Year: 2018

Type: article

Abstract: We investigate how a spherically symmetric fluid modifies the Schwarzschild vacuum solution when there is no exchange of energy-momentum between the fluid and the central source of the Schwarzschild metric. This system is described by means of the gravitational decoupling realised via the minimal geometric deformation approach, which allows us to prove that the fluid must be anisotropic. Several cases are then explicitly shown.

Source: The European Physical Journal C

DOI: 10.1140/epjc/s10052-018-6450-4

Authors: J. Ovalle, R. Casadio, R. da Rocha, A. Sotomayor, Z. Stuchlik

Institutions: Silesian University in Opava, Universidad Simón Bolívar, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna, University of Bologna, Universidade Federal do ABC, Universidad de Antofagasta

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funders: Istituto Nazionale di Alta Matematica "Francesco Severi", Fundação de Amparo à Pesquisa do Estado de São Paulo, Conselho Nacional de Desenvolvimento Científico e Tecnológico, Gruppo Nazionale per la Fisica Matematica

Awards: G1928699736, Fluid/gravity correspondence, fermionic sectors and its ramifications, G6547465947, G7953264362

OpenAlex ID: W2797097369

FWCI: 10.03

Cites: 51

Cited by: 230

Related to: