82 citations · 136 across the 16 of their papers we have counts for
18 papers
Structure and Mass-Radius Stability of Charged Compact Objects in Symmetric Teleparallel Euler-Heisenberg Gravity
Allah Ditta, M. Yousaf, G. Mustafa +4
In this work, we develop a new relativistic model for a charged anisotropic compact star in the framework of modified symmetric teleparallel gravity, namely -Euler-Heisenberg…
Magnetized particle motion and accretion process with shock cone morphology around a decoupled hairy black holes
G. Mustafa, Faisal Javed, S. K. Maurya +5
Relativistic accretion onto compact objects such as black holes and neutron stars is one of the most efficient known mechanisms for converting gravitational potential energy into r…
Analytical and numerical study of accretion processes around charged spherically symmetric black holes in scalar-tensor Gauss-Bonnet gravity
G. Mustafa, O. Donmez, A. Errehymy +5
We investigate the physical phenomena occurring around a spherically symmetric, non-rotating charged black hole (BH) to explore the effects of scalar-tensor Gauss-Bonnet gravity on…
Observational constraints on f(Q,T) gravity from the mass-radius relation and stability of compact stars
S. K. Maurya, Abdul Aziz, Ksh. Newton Singh +3
In this investigation we examine the astrophysical consequences of the influence of pressure anisotropy on the physical properties of observed pulsars within the background of $f(Q…
Relativistic massive compact stars supported by decoupled matter: Implications for mass-radius bounds
S. K. Maurya, A. Errehymy, Ksh. Newton Singh +2
The merger of binary neutron stars (BNSs) is a remarkable astrophysical event where all four fundamental forces interplay dynamically across multiple stages, producing a rich spect…
Testing Quantum-Corrected Black Holes with QPOs Observations: A Study of Particle Dynamics and Accretion Flow
G. Mustafa, Sushant G. Ghosh, Orhan Donmez +3
We study the epicyclic oscillations of test particles around rotating quantum-corrected black holes (QCBHs), characterized by mass , spin , and quantum deformation parameter…
Role of gravitational decoupling on theoretical insights of relativistic massive compact stars in the mass gap
S. K. Maurya, A. Errehymy, Ksh. Newton Singh +2
Advancements in theoretical simulations of mass gap objects, particularly those resulting from neutron star mergers and massive pulsars, play a crucial role in addressing the chall…
Constraining study of charged gravastars solutions in symmetric teleparallel gravity
Faisal Javed, Arfa Waseem, G. Mustafa +4
This study explores the effect of charge on a special astronomical object known as a gravastar, which is viewed as an alternative to a black hole. Based on the conjecture put out b…
Imprints of dark energy models on structural properties of charged gravastars in extended teleparallel gravity
G. Mustafa, Faisal Javed, Arfa Waseem +2
A gravastar comprises three distinct sections: the interior zone, the middle shell, and its outer region. By considering a specific extended teleparallel gravity model that incorpo…
Dynamical stability of new wormhole solutions via cold dark matter and solitonic quantum wave halos in gravity
G. Mustafa, Faisal Javed, S. K. Maurya +2
This current analysis offers novel wormhole solutions in the background of newly developed extended gravity. We use an anisotropic matter source and…
Influence of pressure anisotropy and non-metricity parameter on mass-radius relation and stability of millisecond pulsar in gravity
S. K. Maurya, Ksh. Newton Singh, G. Mustafa +3
In this study we explore the astrophysical implications of pressure anisotropy on the physical characteristics of millisecond pulsars within the framework of gravity, {in pa…
Probing black hole in Starobinsky-Bel-Robinson gravity with thermodynamical analysis, effective force and gravitational weak lensing
G. Mustafa, Allah Ditta, Faisal Javed +3
In this work, we investigate the effects of plasma and the coupling parameter , on the thermodynamic properties and weak gravitational lensing by the Schwarzschild-like black…
Study on physical properties and maximum mass limit of Finch-Skea anisotropic model under Karmarkar condition in -gravity
G. Mustafa, Allah Ditta, Saadia Mumtaz +2
The primary objective of this work is to study the dynamical characteristics of an anisotropic compact star model with spherical symmetry. This investigation is conducted in the fr…
A study on matter accretion onto charged black hole solution in metric-affine gravity
G. Mustafa, A. Ditta, Faisal Javed +3
This study deals with astrophysical accretion onto the charged black hole solution, which is sourced by the dilation, spin, and shear charge of matter in metric affine gravity. The…
Joule-Thomson expansion and tidal force effects of AdS black holes surrounded by Chaplygin dark fluid
Dhruv Arora, Muhammad Yasir, Himanshu Chaudhary +4
This study examines a recently hypothesized black hole. We study the Joule-Thomson coefficient, the inversion temperature and also the isenthalpic curves in the plane. A…
Circular orbits and accretion disk around AdS black holes surrounded by dark fluid with Chaplygin-like equation of state
G. Mustafa, S. K. Maurya, A. Ditta +2
In the present work we study the geodesic motion and accretion process of a test particle near an Anti-de Sitter (ADS) BH surrounded by a dark fluid with a Chaplygin-like equation.…
Impact of energy-momentum conservation violation on the configuration of compact stars and their GW echoes
Jyatsnasree Bora, Dhruba Jyoti Gogoi, S. K. Maurya +1
This work investigates the impacts of energy-momentum conservation violation on the configuration of strange stars constraint with gravitational wave (GW) event GW190814 as well as…
Exploring physical properties of minimally deformed strange star model and constraints on maximum mass limit in gravity
S. K. Maurya, G. Mustafa, M. Govender +1
In this work we take our cue from the observations of gravitational waves of the GW190814 event which suggests that source of the signals can be ascribed to a compact binary coales…