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20222025
most citedCosmological Tests of Dark Energy Model in FRW Universe

14 citations · 40 across the 12 of their papers we have counts for

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gr-qc2025★ 10 cited

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…

gr-qc2024

Shadows and Strong Gravitational Lensing Around Black Hole-like Compact Object in Quadratic Gravity

Somi Aktar, Niyaz Uddin Molla, Farook Rahaman +1

We investigate the astrophysical consequences of black holes in quadratic gravity, characterized by the parameters , , and , in addition to the black hole mass…

gr-qc2024

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…

gr-qc2024

Estimation of and in the Parameterization within Einstein and Horava-Lifshitz Gravity Using DESI-Y1 and SDSS-IV

Ujjal Debnath, Himanshu Chaudhary, Niyaz Uddin Molla +2

We present a novel dynamical dark energy model within the frameworks of both Einstein gravity and Horava-Lifshitz gravity. Utilizing CDMMA parametrization of the dark energy equati…

gr-qc2023★ 2 cited

Strong Gravitational Lensing by Sgr A* and M87* Black Holes embedded in Dark Matter Halo exhibiting string cloud and quintessential field

Niyaz Uddin Molla, Himanshu Chaudhary, Dhruv Arora +3

We investigate the strong gravitational lensing phenomena caused by a black hole with a dark matter halo. In this study, we examine strong gravitational lensing with two significan…

gr-qc2023★ 3 cited

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…

gr-qc2023★ 1 cited

Exploring Tidal Force Effects and Shadow Constraints for Schwarzschild-like Black Hole in Starobinsky-Bel-Robinson Gravity

Dhruv Arora, Niyaz Uddin Molla, Himanshu Chaudhary +3

The current manuscript deals with the tidal force effects, geodesic deviation, and shadow constraints of the Schwarzschild-like black hole theorised in Starobinsky-Bel-Robinson gra…

gr-qc2023

Observational Signatures of Modified Bardeen Black Hole: Shadow and Strong Gravitational Lensing

Niyaz Uddin Molla, Amna Ali, Ujjal Debnath

This paper is devoted to studying the observational signatures modified by Bardeen black hole via shadow and strong lensing observations. Influence of the modified Bardeen black ho…

gr-qc2023★ 14 cited

Cosmological Tests of Dark Energy Model in FRW Universe

Himanshu Chaudhary, Amine Bouali, Niyaz Uddin Molla +2

This research article presents a new cosmological model formulated within the framework, focusing on the observational signatures and parameter constraints of the model.…

gr-qc2022

Shadows and Strong Gravitational Lensing by Van der Waals Black Hole in Homogeneous Plasma

Niyaz Uddin Molla, Ujjal Debnath

In this paper, we first analyze the horizon structure of the Van der Waals(VdW) black hole and then investigate its shadow in the absence of a plasma medium as well as the presence…