EinsteinKleinGordon by gravitational decoupling
Abstract
We investigate how a spherically symmetric scalar field can modify the Schwarzschild vacuum solution when there is no exchange of energymomentum between the scalar field and the central source of the Schwarzschild metric. This system is described by means of the gravitational decoupling by Minimal Geometric Deformation (MGDdecoupling), which allows us to show that, under the MGD paradigm, the Schwarzschild solution is modified in such a way that a naked singularity appears.
 Publication:

arXiv eprints
 Pub Date:
 November 2018
 arXiv:
 arXiv:1811.08559
 Bibcode:
 2018arXiv181108559O
 Keywords:

 General Relativity and Quantum Cosmology
 EPrint:
 16 pages, 2 figures. arXiv admin note: text overlap with arXiv:1804.03468