Modeling compact object mergers GW190814 and GW200210 and other self-bound compact stars with dark matter induced by gravitational decoupling and its …

SK Maurya, A Errehymy, KN Singh, A Aziz… - The Astrophysical …, 2024 - iopscience.iop.org
We present a rigorous study of compact objects within f (Q) gravity where electrical fields
and dark matter are studied and provide novel mass–radius relations with models falling in …

Exploring Physical Properties of Gravitationally Decoupled Anisotropic Solution in 5D Einstein‐Gauss‐Bonnet Gravity

SK Maurya, F Tello‐Ortiz, M Govender - Fortschritte der Physik, 2021 - Wiley Online Library
In this paper we present two new classes of solutions describing compact objects within the
framework of five‐dimensional Einstein‐Gauss‐Bonnet (EGB) gravity. We employ the …

Charged spherical solution in f (G, T) gravity via embedding

SK Maurya, KN Singh, R Nag - Chinese Journal of Physics, 2021 - Elsevier
The present article discusses a charged spherical solution in modified f (G, T) gravity under
the embedding class I condition, where f (G, T)= G 2+ χ T, where G is a Gauss–Bonnet term …

Charged anisotropic fluid sphere in f (R, T) gravity

S Kaur, SK Maurya, S Shukla, R Nag - Chinese Journal of Physics, 2022 - Elsevier
In this work, a non-singular spherically symmetric charged anisotropic stellar object has
been obtained in the context of f (R, T)-gravity theory. The field equations in modified f (R, T) …

Charged quark stars in metric f (R) gravity

JMZ Pretel, JDV Arbañil, SB Duarte… - … of Cosmology and …, 2022 - iopscience.iop.org
We provide the modified TOV equations for the hydrostatic equilibrium of charged compact
stars within the metric f (R) gravitational background. We adopt the MIT bag model EoS for …

Slowly rotating charged Bardeen stellar structure

A Malik, Z Asghar, MF Shamir, F Mofarreh - New Astronomy, 2025 - Elsevier
This paper is devoted to investigating the dynamics of charged stellar structures with
Bardeen exterior geometry. For this purpose, firstly a proposed metric coefficient is utilized …

Electrically charged isotropic stars with Tolman− IV model

A Errehymy, G Mustafa, KN Singh, SK Maurya… - New Astronomy, 2023 - Elsevier
The paper discusses novel solutions of Einstein–Maxwell field equations by describing the
static spherically symmetric isotropic matter distributions and electrifying a well-known …

Strange stars with MIT bag model in the Rastall theory of gravity

MR Shahzad, G Abbas - … Journal of Geometric Methods in Modern …, 2019 - World Scientific
The aim of this paper is to study the charged anisotropic strange stars in the Rastall
framework. Basic formulation of field equations in this framework is presented in the …

A stellar model with anisotropic fluid and Chaplygin equation of state

JM Sunzu, AV Mathias - Indian Journal of Physics, 2023 - Springer
A new exact solution for Einstein field equations describing a neutral stellar sphere with
anisotropy present is generated. The spacetime is considered to be static and spherically …

Anisotropic model observing pulsars from Neutron Star Interior Composition with modified Van der Waals equation of state

SA Mardan, A Khalid, R Manzoor, MB Riaz - The European Physical …, 2024 - Springer
This paper is designed for heavy pulsars coming from the Neutron Star Interior Composition
Explorer. The research model is describe by Einstein field equations for anisotropic fluid …