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Extra packing of mass of anisotropic interiors induced by MGD
- Source :
- Eur. Phys. J. C 80, 463 (2020)
- Publication Year :
- 2020
-
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.
- Subjects :
- General Relativity and Quantum Cosmology
Subjects
Details
- Database :
- arXiv
- Journal :
- Eur. Phys. J. C 80, 463 (2020)
- Publication Type :
- Report
- Accession number :
- edsarx.2003.00256
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1140/epjc/s10052-020-8042-3