Extra packing of mass of anisotropic interiors induced by MGD
General Relativity and Quantum Cosmology
2020-06-09 v2
Abstract
In this work we investigate the extra packing of mass within the framework of gravitational decoupling by means of Minimal Geometric Deformation approach. It is shown that, after a suitable set of the free parameters involved, the like--Tolman IV solution extended by Minimal Geometric Deformation not only acquire extra packing of mass but it corresponds to a stable configuration according to the adiabatic index criteria. Additionally, it is shown that the extra packing condition induce a lower bound on the compactness parameter of the seed isotropic solution and a stringent restriction on the decoupling parameter.
Keywords
Cite
@article{arxiv.2003.00256,
title = {Extra packing of mass of anisotropic interiors induced by MGD},
author = {Cynthia Arias and Francisco Tello-Ortiz and Ernesto Contreras},
journal= {arXiv preprint arXiv:2003.00256},
year = {2020}
}