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) …

Role of theory on charged compact stars

M Sharif, MZ Gul - Physica Scripta, 2023 - iopscience.iop.org
Role of theory on charged compact stars - IOPscience Skip to content IOP Science home
Accessibility Help Search Journals Journals list Browse more than 100 science journal titles …

Novel gravastar solutions: Investigating stability, energy, and entropy in the presence of cloud of strings and quintessence

F Javed, J Lin - Chinese Journal of Physics, 2024 - Elsevier
Gravastars, theoretical alternatives to black holes, have captured the interest of scientists in
astrophysics due to their unique properties. This paper aims to further investigate the exact …

Viable and stable compact stars in theory

MZ Gul, S Rani, M Adeel, A Jawad - The European Physical Journal C, 2024 - Springer
In this paper, we study the viability and stability of anisotropic compact stars in the context of
f (Q) theory, where Q is non-metricity scalar. We use Finch–Skea solutions to investigate the …

Charged polytropic compact stars in 4D Einstein–Gauss–Bonnet gravity

G Panotopoulos, A Pradhan, T Tangphati… - Chinese Journal of …, 2022 - Elsevier
We have investigated the possibility of existing a class of compact charged spheres made of
a charged perfect fluid in the context of recently proposed 4 D Einstein–Gauss–Bonnet …

Influence of charge on anisotropic class-one solution in non-minimally coupled gravity

M Sharif, T Naseer - Physica Scripta, 2022 - iopscience.iop.org
Influence of charge on anisotropic class-one solution in non-minimally coupled gravity -
IOPscience This site uses cookies. By continuing to use this site you agree to our use of cookies …

Anisotropic spheres via embedding approach in f(R) gravity

A Malik, A Ashraf, U Naqvi, Z Zhang - International Journal of …, 2022 - World Scientific
This study explores the anisotropic stellar structures in the background of f (R) modified
gravity, where R is a Ricci scalar. To complete this analysis, we use the spherically …

Ricci inverse anisotropic stellar structures

MF Shamir, M Ahmad, G Mustafa, A Rashid - Chinese Journal of Physics, 2023 - Elsevier
This paper offers novel quintessence compact relativistic spherically symmetrical anisotropic
solutions under the recently developed Ricci inverse gravity (Amendola et al., 2020), by …

MGD solution under Class I generator

SK Maurya, R Nag - The European Physical Journal Plus, 2021 - Springer
We present an anisotropic solution of Einstein field equations through the minimally
deformed Class I generator. To do this, first we apply the MGD approach under the …