Existence of non-singular stellar solutions within the context of electromagnetic field: a comparison between minimal and non-minimal gravity models

T Naseer, JL Said - The European Physical Journal C, 2024 - Springer
In this paper, we explore the existence of various non-singular compact stellar solutions
influenced by the Maxwell field within the matter-geometry coupling based modified gravity …

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 …

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 …

Stability of anisotropy pressure in self-gravitational systems in f (G) gravity

Z Yousaf, MZ Bhatti, S Khan, A Malik, HI Alrebdi… - Axioms, 2023 - mdpi.com
This investigation aims to explore certain variables which are considered responsible for
generating pressure anisotropy in dynamical spherically symmetric stellar systems against …

Minimally deformed anisotropic model of class one space-time by gravitational decoupling

KN Singh, SK Maurya, MK Jasim… - The European Physical …, 2019 - Springer
In this article, we have presented a static anisotropic solution of stellar compact objects for
self-gravitating system by using minimal geometric deformation techniques in the framework …

Anisotropic fluid spheres of embedding class one using Karmarkar condition

SK Maurya, SD Maharaj - The European Physical Journal C, 2017 - Springer
We obtain a new anisotropic solution for spherically symmetric spacetimes by analyzing the
Karmarkar embedding condition. For this purpose we construct a suitable form of one of the …

[HTML][HTML] 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 …

Compact anisotropic models in general relativity by gravitational decoupling

E Morales, F Tello-Ortiz - The European Physical Journal C, 2018 - Springer
Durgapal's fifth isotropic solution describing spherically symmetric and static matter
distribution is extended to an anisotropic scenario. To do so we employ the gravitational …

Charged anisotropic compact objects by gravitational decoupling

E Morales, F Tello-Ortiz - The European Physical Journal C, 2018 - Springer
In the present article, we have constructed a static charged anisotropic compact star model
of Einstein field equations for a spherically symmetric space-time geometry. Specifically, we …

Spatially hyperbolic gravitating sources in λ-dominated era

Z Yousaf - Universe, 2022 - mdpi.com
This study focuses on the impact of the cosmological constant on hyperbolically symmetric
matter configurations in a static background. I extend the work of Herrera et al. 2021. and …