Physical Attributes of Bardeen Stellar Structures in fR Gravity

The main aim of our study is to explore some relativistic configurations of compact object solution in the background of fR gravity, by adopting the Krori-Barua spacetime. In this regard, we establish the field equations for spherically symmetric spacetime along with charged anisotropic matter sourc...

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Autores principales:	M. Farasat Shamir, Ammara Usman, Tayyaba Naz
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Physics QC1-999
Acceso en línea:	https://doaj.org/article/f6af62c453f840aeb4aaac323acc9703
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spelling	oai:doaj.org-article:f6af62c453f840aeb4aaac323acc97032021-11-29T00:55:28ZPhysical Attributes of Bardeen Stellar Structures in fR Gravity1687-736510.1155/2021/4742306https://doaj.org/article/f6af62c453f840aeb4aaac323acc97032021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/4742306https://doaj.org/toc/1687-7365The main aim of our study is to explore some relativistic configurations of compact object solution in the background of fR gravity, by adopting the Krori-Barua spacetime. In this regard, we establish the field equations for spherically symmetric spacetime along with charged anisotropic matter source by assuming the specific form of the metric potentials, i.e., νr=Br2+C and λr=Ar2. Further, to calculate the constant values, we consider the Bardeen model as an exterior spacetime at the surface boundary. To ensure the viability of the fR gravity model, the physical characteristics including energy density, pressure components, energy bonds, equilibrium condition, Herrera cracking concept, mass-radius relation, and adiabatic index are analyzed in detail. It is observed that all the outcomes by graphical exploration and tabular figures show that the Bardeen black hole model describes the physically realistic stellar structures.M. Farasat ShamirAmmara UsmanTayyaba NazHindawi LimitedarticlePhysicsQC1-999ENAdvances in High Energy Physics, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	Physics QC1-999 M. Farasat Shamir Ammara Usman Tayyaba Naz Physical Attributes of Bardeen Stellar Structures in fR Gravity
description	The main aim of our study is to explore some relativistic configurations of compact object solution in the background of fR gravity, by adopting the Krori-Barua spacetime. In this regard, we establish the field equations for spherically symmetric spacetime along with charged anisotropic matter source by assuming the specific form of the metric potentials, i.e., νr=Br2+C and λr=Ar2. Further, to calculate the constant values, we consider the Bardeen model as an exterior spacetime at the surface boundary. To ensure the viability of the fR gravity model, the physical characteristics including energy density, pressure components, energy bonds, equilibrium condition, Herrera cracking concept, mass-radius relation, and adiabatic index are analyzed in detail. It is observed that all the outcomes by graphical exploration and tabular figures show that the Bardeen black hole model describes the physically realistic stellar structures.
format	article
author	M. Farasat Shamir Ammara Usman Tayyaba Naz
author_facet	M. Farasat Shamir Ammara Usman Tayyaba Naz
author_sort	M. Farasat Shamir
title	Physical Attributes of Bardeen Stellar Structures in fR Gravity
title_short	Physical Attributes of Bardeen Stellar Structures in fR Gravity
title_full	Physical Attributes of Bardeen Stellar Structures in fR Gravity
title_fullStr	Physical Attributes of Bardeen Stellar Structures in fR Gravity
title_full_unstemmed	Physical Attributes of Bardeen Stellar Structures in fR Gravity
title_sort	physical attributes of bardeen stellar structures in fr gravity
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/f6af62c453f840aeb4aaac323acc9703
work_keys_str_mv	AT mfarasatshamir physicalattributesofbardeenstellarstructuresinfrgravity AT ammarausman physicalattributesofbardeenstellarstructuresinfrgravity AT tayyabanaz physicalattributesofbardeenstellarstructuresinfrgravity
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Physical Attributes of Bardeen Stellar Structures in fR Gravity

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