84 citations · 270 across the 17 of their papers we have counts for
14 papers · 1 filter
Influence of external magnetic fields on charged particle motion around a Schwarzschild-like black hole
Sojida Mannobova, Gulnisa Abdukayumova, Farruh Atamurotov +3
We investigate the dynamics of charged and neutral particles in the vicinity of a Schwarzschild-like black hole immersed in an external magnetic field. We find that the innermost s…
Non-singular anisotropic solutions for strange star model in gravity theory
Yihu Feng, Tayyab Naseer, G. Mustafa +1
This article focuses on different anisotropic models within the framework of a specific modified gravity theory. The s…
Leading-order deflection of particles by a moving Schwarzschild lens with a two-dimensional velocity
Xuan Wang, Wenbin Lin, Ghulam Mustafa +1
The gravitational deflection effect of relativistic massive and massless particles up to the first post-Minkowskian order caused by a moving Schwarzschild black hole with a two-dim…
Physical validity of anisotropic models derived from isotropic fluid dynamics in theory: An implication of gravitational decoupling
Tayyab Naseer, G. Mustafa
In this paper, we derive multiple anisotropic analogs from the established isotropic model by means of the gravitational decoupling approach in a fluid-geometry interaction based t…
Observable Signatures of RN Black Holes with Dark Matter Halos via Strong Gravitational Lensing and Constraints from EHT Observations
Niyaz Uddin Molla, Himanshu Chaudhary, Salvatore Capozziello +3
We investigate the impact of dark matter halos on the gravitational lensing produced by electrically charged, spherically symmetric black holes in the strong-field regime. The stud…
Geometrically deformed charged anisotropic models in gravity
Sneha Pradhan, Sunil Kumar Maurya, Pradyumn Kumar Sahoo +1
In this study, we developed the geometrically deformed compact objects in the gravity theory under an electric field through gravitational decoupling via. minimal geometr…
Most general isotropic charged fluid solution for Buchdahl model in gravity
Sourav Chaudharya, Sunil Kumar Maurya, Jitendra Kumara +1
In this work, we investigated a most general isotropic charged fluid solution for the Buchdahl model via a two-step method in -gravity framework for the first time.…
Shadow and strong gravitational lensing of new wormhole solutions supported by embedding Class-I condition
Niyaz Uddin Molla, Himanshu Chaudhary, Ujjal Debnath +2
This study deals with the new class of embedded wormhole solutions in the background of general relativity. Two newly calculated wormhole solutions satisfy all the required propert…
Deflection of light by wormholes and its shadow due to dark matter within modified symmetric teleparallel gravity formalism
G. Mustafa, Zinnat Hassan, P. K. Sahoo
We explore the possibility of traversable wormhole formation in the dark matter halos in the context of gravity. We obtain the exact wormhole solutions with anisotropic matt…
New embedded wormhole solutions in Ricci inverse gravity
G. Mustafa, Faisal Javed, S. K. Maurya +1
In this letter, we obtain two new embedded WH solutions by using the class-I approach in the background of newly fourth-order Ricci inverse gravity. We show that the combination of…
Ricci inverse gravity wormholes
G. Mustafa
The current study deals with the new wormhole solutions in the background of fourth order new modified Ricci inverse gravity. Two new classes of the wormhole solutions are analyzed…
Cosmological Test of Dark Energy Parametrizations in Horava-Lifshitz Gravity
Himanshu Chaudhary, Niyaz Uddin Molla, Madhur Khurana +2
In this work, we assume the FRLW Universe which is filled with dark matter along with dark energy in the framework of Horava-Lifshitz (HL) gravity. The dark energy is considered as…
The effect of gravitational decoupling on constraining the mass and radius for the secondary component of GW190814 and other self-bound strange stars in f(Q)-gravity theory
S. K. Maurya, K. N. Singh, M. Govender +2
Inspired by the conundrum of the gravitational event, GW190814 which brings to light the coalescence of a 23 black hole with a yet to be determined secondary component…
Data Analysis of three parameter models of deceleration parameter in FRW Universe
Amine Bouali, Himanshu Chaudhary, Ujjal Debnath +2
Constraining the dark energy deceleration parameter is one of the fascinating topics in the recent cosmological paradigm. This work aims to reconstruct the dark energy using parame…