Relativistic models for anisotropic compact stars: A review

J Kumar, P Bharti - New Astronomy Reviews, 2022 - Elsevier
Abstract The Einstein–Maxwell (or Einstein) system of field equations plays a substantial
role in the modeling of compact stars. Although due to its non-linearity getting an exact …

Investigating physical existence of charged stellar models

E Demir, T Naseer, A Ashraf, E Güdekli - Chinese Journal of Physics, 2024 - Elsevier
This study aims at the detailed exploration of the internal structure of various anisotropic star
configurations interacting with an electromagnetic field within the framework of f (R, T, Q) …

Krori–Barua Bardeen compact stars in f (R, T) gravity

A Malik, Z Asghar, MF Shamir - New Astronomy, 2023 - Elsevier
The current study emphasizes the impact of electric charge for static spherically symmetric
stellar structures using isotropic distribution in f (R, T) theory of gravity. For this purpose, we …

Effects of non-minimal matter-geometry coupling on embedding class-one anisotropic solutions

M Sharif, T Naseer - Physica Scripta, 2022 - iopscience.iop.org
Effects of non-minimal matter-geometry coupling on embedding class-one anisotropic solutions
- IOPscience Skip to content IOP Science home Accessibility Help Search Journals Journals …

Applicability of modified Gauss–Bonnet gravity models on the existence of stellar structures

K Hassan, T Naseer, M Sharif - Chinese Journal of Physics, 2024 - Elsevier
In this paper, we explore the existence of spherically symmetric strange quark configurations
coupled with anisotropic fluid setup in the framework of modified Gauss–Bonnet theory. In …

Exploring physical features of anisotropic strange stars beyond standard maximum mass limit in gravity

D Deb, SV Ketov, SK Maurya, M Khlopov… - Monthly Notices of …, 2019 - academic.oup.com
We study a specific model of anisotropic strange stars in the modified-type gravity by
deriving solutions to the modified Einstein field equations representing a spherically …

Anisotropic strange star with Tolman–Kuchowicz metric under f(RT) gravity

S Biswas, D Shee, BK Guha, S Ray - The European Physical Journal C, 2020 - Springer
In the current article, we study anisotropic spherically symmetric strange star under the
background of f (R, T) gravity using the metric potentials of Tolman–Kuchowicz type (Tolman …

Relativistic model for anisotropic strange stars

D Deb, SR Chowdhury, S Ray, F Rahaman, BK Guha - Annals of Physics, 2017 - Elsevier
In this article, we attempt to find a singularity free solution of Einstein's field equations for
compact stellar objects, precisely strange (quark) stars, considering Schwarzschild metric as …

Effects of anisotropy on strongly magnetized neutron and strange quark stars in general relativity

D Deb, B Mukhopadhyay, F Weber - The Astrophysical Journal, 2021 - iopscience.iop.org
We investigate the properties of anisotropic, spherically symmetric compact stars, especially
neutron stars (NSs) and strange quark stars (SQSs), made of strongly magnetized matter …

Anisotropic quark stars in f (R)= R 1+ ϵ gravity

JMZ Pretel, SB Duarte - Classical and Quantum Gravity, 2022 - iopscience.iop.org
Within the metric formalism of f (R) theories of gravity, where R is the Ricci scalar, we study
the hydrostatic equilibrium structure of compact stars with the inclusion of anisotropic …