Generalized Vaidya solutions in bimetric gravity

In general relativity, the endpoint of spherically symmetric gravitational collapse is a Schwarzschild--[(A)dS] black hole. In bimetric gravity, it has been speculated that a static end state must also be Schwarzschild--[(A)dS]. To this end, we present a set of exact solutions, including collapsing...

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Bibliographic Details
Published inarXiv.org
Main Authors Högås, Marcus, Kocic, Mikica, Torsello, Francesco, Mörtsell, Edvard
Format Paper Journal Article
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 08.06.2020
Subjects
Black holes
Exact solutions
Gravitation
Gravitational collapse
Mathematical analysis
Physics - General Relativity and Quantum Cosmology
Physics - High Energy Physics - Theory
Relativity
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Summary:In general relativity, the endpoint of spherically symmetric gravitational collapse is a Schwarzschild--[(A)dS] black hole. In bimetric gravity, it has been speculated that a static end state must also be Schwarzschild--[(A)dS]. To this end, we present a set of exact solutions, including collapsing massless dust particles. For these, the speculation is confirmed.
ISSN:2331-8422
DOI:10.48550/arxiv.1905.09832