2022
Energy exchange between relativistic fluids: the polytropic case
OVALLE ARAYA, Jorge Iván; E. CONTRERAS and Zdeněk STUCHLÍKBasic information
Original name
Energy exchange between relativistic fluids: the polytropic case
Authors
OVALLE ARAYA, Jorge Iván (152 Chile, belonging to the institution); E. CONTRERAS and Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution)
Edition
European Physical Journal C, New York (USA), SPRINGER, 2022, 1434-6044
Other information
Language
English
Type of outcome
Article in a journal
Field of Study
10308 Astronomy
Country of publisher
United States of America
Confidentiality degree
is not subject to a state or trade secret
References:
Impact factor
Impact factor: 4.400
RIV identification code
RIV/47813059:19630/22:A0000215
Organization unit
Institute of physics in Opava
UT WoS
000767224700005
EID Scopus
2-s2.0-85126246946
Keywords in English
minimal geometric deformation;anisotropic spherical solutions;black holes
Tags
International impact, Reviewed
Changed: 31/1/2023 12:34, Mgr. Pavlína Jalůvková
Abstract
In the original language
We present a simple, analytic and straightforward method to elucidate the effects produced by polytropic fluids on any other gravitational source, no matter its nature, for static and spherically symmetric spacetimes. As a direct application, we study the interaction between polytropes and perfect fluids coexisting inside a self-gravitating stellar object.