Mimetic Compact Stars

Modified gravity models have been constantly proposed with the purpose of evading some standard gravity shortcomings. Recently proposed by A.H. Chamseddine and V. Mukhanov, the Mimetic Gravity arises as an optimistic alternative. Our purpose in this work is to derive Tolman-Oppenheimer-Volkoff equat...

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Veröffentlicht in:	arXiv.org 2018-01
Hauptverfasser:	Momeni, D, P H R S Moraes, Gholizade, H, Myrzakulov, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Gravitation Mathematical models Neutron stars Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Theory Quark stars Quarks
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Modified gravity models have been constantly proposed with the purpose of evading some standard gravity shortcomings. Recently proposed by A.H. Chamseddine and V. Mukhanov, the Mimetic Gravity arises as an optimistic alternative. Our purpose in this work is to derive Tolman-Oppenheimer-Volkoff equations and solutions for such a gravity theory. We solve them numerically for quark star and neutron star cases. The results are carefully discussed.
ISSN:	2331-8422
DOI:	10.48550/arxiv.1505.05113