Existence of compact structures in f(R, T) gravity

The present paper is devoted to investigate the possible emergence of relativistic compact stellar objects through modified f ( R ,  T ) gravity. For anisotropic matter distribution, we used Krori and Barura solutions and two notable and viable f ( R ,  T ) gravity formulations. By choosing particul...

Full description

Saved in:
Bibliographic Details
Published inThe European physical journal. C, Particles and fields Vol. 78; no. 4; pp. 1 - 13
Main Authors Yousaf, Z., Bhatti, M. Zaeem-ul-Haq, Ilyas, M.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2018
Springer
Springer Nature B.V
SpringerOpen
Subjects
Anisotropy
Astronomy
Astrophysics and Cosmology
Dark matter
Elementary Particles
Energy measurement
Evolution (Biology)
Flux density
Formulations
Gravitation
Gravity
Hadrons
Heavy Ions
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
Relativism
Relativistic effects
String Theory
Online AccessGet full text

Cover

More Information
Summary:The present paper is devoted to investigate the possible emergence of relativistic compact stellar objects through modified f ( R ,  T ) gravity. For anisotropic matter distribution, we used Krori and Barura solutions and two notable and viable f ( R ,  T ) gravity formulations. By choosing particular observational data, we determine the values of constant in solutions for three relativistic compact star candidates. We have presented some physical behavior of these relativistic compact stellar objects and some aspects like energy density, radial as well as transverse pressure, their evolution, stability, Eos parameters, measure of anisotropy and energy conditions.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-018-5797-x