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arxiv: 2011.14629 · v1 · pith:5EEVNBHB · submitted 2020-11-30 · gr-qc

Compact Objects in Entangled Relativity

Denis Arruga , Olivier Rousselle , Olivier Minazzoli This is my paper

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classification gr-qc
keywords relativitycompactdensityentangledgivenobjectscentralgeneral
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We describe the first numerical Tolman-Oppenheimer-Volkoff solutions of compact objects in entangled relativity, which is an alternative to the framework of general relativity that does not have any additional free parameter. Assuming a simple polytropic equation of state and the conservation of the rest-mass density, we notably show that, for any given density, compact objects are always heavier (up to $\sim 8\%$) in entangled relativity than in general relativity -- for any given central density within the usual range of neutron stars' central densities, or for a given radius of the resulting compact object.

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