J 2018

A simple method to generate exact physically acceptable anisotropic solutions in general relativity

OVALLE ARAYA, Jorge Ivan and Adrian SOTOMAYOR

Basic information

Original name

A simple method to generate exact physically acceptable anisotropic solutions in general relativity

Authors

OVALLE ARAYA, Jorge Ivan (152 Chile, guarantor, belonging to the institution) and Adrian SOTOMAYOR (152 Chile)

Edition

European Physical Journal Plus, 2018, 2190-5444

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/47813059:19240/18:A0000249

Organization unit

Faculty of Philosophy and Science in Opava

DOI

UT WoS

000451515700001

Keywords in English

general relativity; anisotropic solutions; gravitational decoupling

Tags

International impact, Reviewed

Links

GB14-37086G, research and development project.
Změněno: 4/4/2019 08:34, RNDr. Jan Hladík, Ph.D.

Abstract

V originále

By using the gravitational decoupling through the minimal geometric deformation approach (MGD-decoupling), we show a simple and powerful approach to generate physically acceptable exact analytical solutions for anisotropic stellar distributions in general relativity. We find that some perfect fluid configurations could be incompatible with anisotropic effects produced by scalar fields.