77 citations · 198 across the 28 of their papers we have counts for
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Testing linear-quadratic GUP modified Kerr Black hole using EHT results
Sohan Kumar Jha
The linear-quadratic Generalized uncertainty principle (LQG) is consistent with predictions of a minimum measurable length and a maximum measurable momentum put forth by various th…
Constrain from shadows of and and quasiperiodic oscillations of galactic microquasars on a black hole arising from metric-affine bumblebee model
Sohan Kumar Jha, Anisur Rahaman
We examine a static spherically symmetric black hole metric that originates from the vacuum solution of the traceless metric-affine bumblebee model in which spontaneous Lorentz sym…
Shadow, ISCO, Quasinormal modes, Hawking spectrum, Weak Gravitational lensing, and parameter estimation of a Schwarzschild Black Hole Surrounded by a Dehnen Type Dark Matter Halo
Sohan Kumar Jha
We consider \s black hole (BH) embedded in a Dehnen- type dark matter halo (DDM) with two additional parameters - core radius and core density $\rs$ apart from mass…
GUP corrected black holes with cloud of string
Ahmad Al-Badawi, Sanjar Shaymatov, Sohan Kumar Jha +1
We investigate shadows, deflection angle, quasinormal modes (QNMs), and sparsity of Hawking radiation of the Schwarzschild string cloud black hole's solution after applying quantum…
Observational signature of Lorentz violation in Kalb-Ramond field model and Bumblebee model: A comprehensive comparative study
Sohan Kumar Jha
This article is devoted to the comparative study of the effects of the Lorentz symmetry violation (LV) arising in Kalb-Ramond (KR) and Bumblebee (BM) field models. We study optical…
Hairy black hole, Fermionic greybody factors, Quasinormal modes, Hawking radiation, Power spectrum and sparsity
Ahmad Al-Badawi, Sohan Kumar Jha, Anisur Rahaman
A hairy black hole (HBH) emerges due to matter surrounding the Schwarzschild metric when using the Extended Gravitational Decoupling (GD) approach. The fermionic greybody factors (…
Accretion, greybody factor, quasinormal modes, power spectrum, sparsity of Hawking radiation, and weak gravitational lensing of a minimum measurable length inspired Schwarzchild black hole
Himangshu Barman, Ahmad Al-Badawi, Sohan Kumar Jha +1
In this manuscript, we delve into an analytic and numerical probe of shadow with different accretion models, quasinormal modes, Hawking radiation, and gravitational lensing to stud…