Comprehensive analysis of relativistic embedded class-I exponential compact spheres in f (R, ϕ) gravity via Karmarkar condition

Z Asghar, A Malik, MF Shamir… - … in Theoretical Physics, 2023 - iopscience.iop.org
In this article, we use the prominent Karmarkar condition to investigate some novel features
of astronomical objects in the f (R, ϕ) gravity; R and ϕ represent the Ricci curvature and the …

Role of theory on charged compact stars

M Sharif, MZ Gul - Physica Scripta, 2023 - iopscience.iop.org
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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 -
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Anisotropic compact stars via embedding approach in general relativity: new physical insights of stellar configurations

A Errehymy, Y Khedif, M Daoud - The European Physical Journal C, 2021 - Springer
The main focus of this paper is to explore the possibility of providing a new family of exact
solutions for suitable anisotropic spherically symmetric systems in the realm of general …

Effect of decoupling parameters on maximum allowable mass of anisotropic stellar structure constructed by mass constraint approach in f(Q)-gravity

SK Maurya, A Aziz, KN Singh, A Das… - The European Physical …, 2024 - Springer
In the present article anisotropic solutions with vanishing complexity in the framework of f (Q)
gravity are generated. At first, the field equations in f (Q)-gravity are gravitationally …

Anisotropic stars of class one space–time in f (R, T) gravity under the simplest linear functional of the matter–geometry coupling

A Errehymy, Y Khedif, G Mustafa, M Daoud - Chinese Journal of Physics, 2022 - Elsevier
In the present paper, we have explored the existence of compact structures describing
anisotropic matter distributions within the framework of f (R, T) theory, where R is Ricci scalar …

Role of vanishing complexity factor in generating spherically symmetric gravitationally decoupled solution for self-gravitating compact object

SK Maurya, A Errehymy, B Dayanandan, S Ray… - The European Physical …, 2023 - Springer
In this work, we study the role of the vanishing complexity factor in generating self-gravitating
compact objects under gravitational decoupling technique in f (Q)-gravity theory. To tackle …

Physically viable and stable charged perfect fluid solution within F (Q) gravity

J Kumar, SK Maurya, S Chaudhary, A Errehymy… - Physics of the Dark …, 2024 - Elsevier
In this work, we investigate the physical behavior and stability of compact stars in F (Q)
gravity. We employ the Buchdahl metric to examine the dynamics of a relativistic, newly …

Charged strange star model in Tolman–Kuchowicz spacetime in the background of 5D Einstein–Maxwell–Gauss–Bonnet gravity

P Rej, A Errehymy, M Daoud - The European Physical Journal C, 2023 - Springer
In this article, we provide a new model of static charged anisotropic fluid sphere made of a
charged perfect fluid in the context of 5D Einstein–Maxwell–Gauss–Bonnet (EMGB) gravity …

New charged anisotropic solution in f(Q)-gravity and effect of non-metricity and electric charge parameters on constraining maximum mass of self-gravitating objects

SK Maurya, A Ashraf, F Al Khayari, G Mustafa… - The European Physical …, 2024 - Springer
In the present article, A new class of singularity-free charged anisotropic stars is derived in f
(Q)-gravity regime. To solve the field equations, we assume a particular form of anisotropy …