Decoupling gravitational sources in general relativity: The extended case

By J. Ovalle. Physics Letters B, 2018

265 citations recorded by the source corpus.

Abstract We show how to decoupling two spherically symmetric and static gravitational sources through the most general possible extension of the so-called Minimal Geometric Deformation-decoupling. As a test, we decouple the Einstein–Maxwell system and reproduce the Reissner–Nordstrom solution. We show the potential of this method to study i) the consequences of modified gravity on general relativity, ii) to investigate the conjectured dark matter, and iii) to study hairy black holes.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/e493b8df1aef265f78dcd8fcdbcc169570e0db16

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In Astronomy and Astrophysics

1. Rahul Kumar
2. Sushant G. Ghosh
3. Misba Afrin

In Nuclear and High Energy Physics

1. Rahul Kumar
2. Sushant G. Ghosh
3. Misba Afrin

Citations in the corpus

• Parameter estimation of hairy Kerr black holes from its shadow and constraints from M87* (2021, background): “The GD approach is precisely designed to find deformation of the known solution of GR due to the additional surrounding sources like dark matter or dark energy (Contreras et al. 2021) (see also (Ovalle 2017, 2019)).”