126 citations · 306 across the 7 of their papers we have counts for
7 papers
Shadows of quintessential dark energy black holes in the domain of outer communication
Balendra Pratap Singh
The rotating black holes in the quintessential dark energy correspond to three horizons: inner, outer, and quintessential horizon. The domain of outer communication is the region b…
Rotating regular black holes in AdS spacetime and its shadow
Balendra Pratap Singh, Md Sabir Ali, Sushant~G. ~Ghosh
The presence of a photon region around the black hole is an essential feature in receiving the emitted spectrum from the vicinity of the black hole by the distant observer. In this…
Shadow and deflection angle of rotating black hole in asymptotically safe gravity
Rahul Kumar, Balendra Pratap Singh, Sushant G. Ghosh
We analytically investigate the shadows cast by rotating black holes in the asymptotically safe gravity (ASG) by deriving complete null geodesics and observables using the Hamilton…
Shadows of black hole surrounded by anisotropic fluid in Rastall theory
Rahul Kumar, Balendra Pratap Singh, Md Sabir Ali +1
Due to the gravitational lensing effect, a black hole casts a shadow larger than its horizon over a bright background, and the shape and size can be calculated. The Event Horizon T…
Rotating charged black holes shadow in quintessence
Balendra Pratap Singh
We study the shadow of rotating charge black holes in the presence of quintessence. The shadow of a rotating black hole is a distorted circle and in our study, we find that the sha…
Shadow of Schwarzschild-Tangherlini black holes
Balendra Pratap Singh, Sushant G. Ghosh
We study the shadow cast by the H Schwarzschild-Tangherlini black hole, and analytically calculate the influence of extra dimensions on the shadow of a black hole. A black hole…
Shadows of rotating five-dimensional charged EMCS black holes
Muhammed Amir, Balendra Pratap Singh, Sushant G. Ghosh
Higher dimensional theories admit astrophysical objects like supermassive black holes, which are rather different from standard ones, and their gravitational lensing features devia…