TY - JOUR
T1 - Extra packing of mass of anosotropic interiors induced by MGD
AU - Arias, C.
AU - Tello-Ortíz, F.
AU - Contreras, E.
N1 - Publisher Copyright:
© 2020, The Author(s).
PY - 2020/5/1
Y1 - 2020/5/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85085378966&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-020-8042-3
DO - 10.1140/epjc/s10052-020-8042-3
M3 - Artículo
AN - SCOPUS:85085378966
SN - 1434-6044
VL - 80
JO - European Physical Journal C
JF - European Physical Journal C
IS - 5
M1 - 463
ER -