Black holes by gravitational decoupling
General Relativity and Quantum Cosmology
2018-11-26 v2
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
Cite
@article{arxiv.1804.03468,
title = {Black holes by gravitational decoupling},
author = {J Ovalle and R Casadio and R da Rocha and A Sotomayor and Z Stuchlik},
journal= {arXiv preprint arXiv:1804.03468},
year = {2018}
}
Comments
New section with a regular hairy black hole solution; references added