Extra packing of mass of anosotropic interiors induced by MGD

C. Arias, F. Tello-Ortíz, E. Contreras

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27 Citas (Scopus)

Resumen

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.

Idioma originalInglés
Número de artículo463
PublicaciónEuropean Physical Journal C
Volumen80
N.º5
DOI
EstadoPublicada - 1 may. 2020

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