2019
Decoupling gravitational sources in general relativity: The extended case
OVALLE ARAYA, Jorge IvánBasic information
Original name
Decoupling gravitational sources in general relativity: The extended case
Authors
OVALLE ARAYA, Jorge Iván (152 Chile, guarantor, belonging to the institution)
Edition
Physics Letters B, 2019, 0370-2693
Other information
Language
English
Type of outcome
Article in a journal
Field of Study
10308 Astronomy
Country of publisher
Netherlands
Confidentiality degree
is not subject to a state or trade secret
References:
Impact factor
Impact factor: 4.384
RIV identification code
RIV/47813059:19240/19:A0000433
Organization unit
Faculty of Philosophy and Science in Opava
UT WoS
000455364400026
EID Scopus
2-s2.0-85057330902
Keywords in English
general relativity; Minimal Geometric Deformation-decoupling; Einstein field equations
Tags
Tags
International impact, Reviewed
Links
GB14-37086G, research and development project.
Changed: 5/3/2020 18:54, RNDr. Jan Hladík, Ph.D.
Abstract
In the original language
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.