Charged anisotropic compact stars in Ricci-inverse gravity

A Malik, A Arif, MF Shamir - The European Physical Journal Plus, 2024 - Springer
The main objective of this work is to use the Karmarkar condition to investigate the charged
anisotropic characteristics of compact stars in the recently proposed modified Ricci-inverse …

Class I approach as MGD generator

F Tello-Ortiz, SK Maurya, Y Gomez-Leyton - The European Physical …, 2020 - Springer
In this work we build a relativistic anisotropic admissible compact structures. To do so we
combine the class I approach with gravitational decoupling in order to generate the …

Anisotropic compact stars with Karmarkar condition in energy-momentum squared gravity

M Sharif, MZ Gul - General Relativity and Gravitation, 2023 - Springer
The main objective of this paper is to examine the viability and stability of anisotropic
compact stellar objects adopting the Karmarkar condition in energy-momentum squared …

Study of Charged Anisotropic Karmarkar Stars in f (R, T 2) f(R,T^2) Theory

M Sharif, MZ Gul - Fortschritte der Physik, 2023 - Wiley Online Library
This paper examines the viable attributes of charged compact stars with anisotropic matter
configuration in f (R, T 2) f(R,T^2) theory. For this purpose, we use the embedding class‐1 …

Decoupling gravitational sources in f (R, T) gravity under class I spacetime

SK Maurya, F Tello-Ortiz, S Ray - Physics of the Dark Universe, 2021 - Elsevier
We present a simple and effective new methodology to build up self-gravitating structures
driven by an imperfect fluid distributions. This approach is developed within the framework of …

Stability analysis of charged neutron stars and Darmois junction conditions

MZ Gul, M Sharif, A Arooj, AR Jami… - The European Physical …, 2024 - Springer
This research article examines the impact of f (Q, T) theory on the geometry of charged
neutron stars filled with anisotropic matter configuration. Here, Q represents non-metricity …

Bardeen compact stars in modified f (R) gravity

MF Shamir, A Malik - Chinese Journal of Physics, 2021 - Elsevier
This work aims to study a charged compact star in the scenario of f (R) theory of gravity. We
use some matching condition of spherically symmetric space-time with Bardeen's model as …

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 …

Anisotropic relativistic fluid spheres: an embedding class I approach

F Tello-Ortiz, SK Maurya, A Errehymy, KN Singh… - The European Physical …, 2019 - Springer
In this work, we present a new class of analytic and well-behaved solution to Einstein's field
equations describing anisotropic matter distribution. It's achieved in the embedding class …

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 …