Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A S Vagnozzi, R Roy, YD Tsai, L Visinelli, M Afrin, A Allahyari, ...
Classical and Quantum Gravity 40 (16), 165007, 2023
488 2023 Rotating black holes in the novel R Kumar, SG Ghosh
JCAP 07 (2020) 07, 053, 2020
238 * 2020 Gravitational deflection of light and shadow cast by rotating Kalb-Ramond black holes R Kumar, SG Ghosh, A Wang
Physical Review D 101 (10), 104001, 2020
236 2020 Shadow cast and deflection of light by charged rotating regular black holes R Kumar, SG Ghosh, A Wang
Physical Review D 100 (12), 124024, 2019
206 2019 Gravitational lensing by black holes in SU Islam, R Kumar, SG Ghosh
JCAP 09, 030 (2020), 2020
197 2020 Black hole parameter estimation from its shadow R Kumar, SG Ghosh
The Astrophysical Journal 892 (2), 78, 2020
192 2020 Gravitational lensing by charged black hole in regularized 4D Einstein–Gauss–Bonnet gravity R Kumar, SU Islam, SG Ghosh
The European Physical Journal C 80 (12), 1128, 2020
125 2020 Rotating black hole in Rastall theory R Kumar, SG Ghosh
The European Physical Journal C 78, 1-13, 2018
120 2018 Generating black holes in the SG Ghosh, R Kumar
Class.Quant.Grav. 37 (2020) 24, 245008, 2020
115 2020 Testing rotating regular metrics as candidates for astrophysical black holes R Kumar, A Kumar, SG Ghosh
The Astrophysical Journal 896 (1), 89, 2020
100 2020 Field sources for Simpson-Visser spacetimes KA Bronnikov, RK Walia
Physical Review D 105 (4), 044039, 2022
98 2022 Phase transition of AdS black holes in 4D EGB gravity coupled to nonlinear electrodynamics DV Singh, R Kumar, SG Ghosh, SD Maharaj
Annals Phys. 424, 168347, 2020
77 * 2020 Testing rotating regular metrics with EHT results of Sgr A RK Walia, SG Ghosh, SD Maharaj
The Astrophysical Journal 939 (2), 77, 2022
75 2022 Shadows of black hole surrounded by anisotropic fluid in Rastall theory R Kumar, BP Singh, MS Ali, SG Ghosh
Physics of the Dark Universe 34, 100881, 2021
72 * 2021 Photon ring structure of rotating regular black holes and no-horizon spacetimes R Kumar, SG Ghosh
Class.Quant.Grav. 38 (8), 8, 2020
68 2020 Parameters estimation and strong gravitational lensing of nonsingular Kerr-Sen black holes SG Ghosh, R Kumar, SU Islam
Journal of Cosmology and Astroparticle Physics 3 (056), 2021
67 2021 Shadow and deflection angle of rotating black hole in asymptotically safe gravity R Kumar, BP Singh, SG Ghosh
Annals of Physics 420, 168252, 2020
65 2020 Bardeen Black Holes in the Regularized 4D Einstein–Gauss–Bonnet Gravity A Kumar, RK Walia, SG Ghosh
Universe 8 (4), 232, 2022
39 2022 Rotating black holes in Horndeski gravity: thermodynamic and gravitational lensing RK Walia, SD Maharaj, SG Ghosh
The European Physical Journal C 82 (6), 547, 2022
36 2022 Investigating loop quantum gravity with event horizon telescope observations of the effects of rotating black holes SU Islam, J Kumar, RK Walia, SG Ghosh
The Astrophysical Journal 943 (1), 22, 2023
35 2023