77 citations · 198 across the 28 of their papers we have counts for
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Superradiant energy extraction from rotating hairy Horndeski black holes
Sohan Kumar Jha, Mohsen Khodadi, Anisur Rahaman +1
Adopting the manifest of low-frequency and low mass for the scalar perturbation, we perform a semi-classical analysis of the superradiance phenomenon for a rotating hairy Horndeski…
The inflationary scenario in the gravity model with a term
Sahazada Aziz, Sohan Kumar Jha, Anisur Rahaman
We investigate the cosmic inflation scenario of a specific model that contains more than one higher-order term in . The considered here has the terms , ,…
Superradiance scattering off rotating Simpson-Visser black hole and its shadow in the non-commutative setting
Sohan Kumar Jha, Anisur Rahaman
We consider non-commutating Simpson-Visser spacetime and study the superradiance phenomena and the shadow cast by the back hole associated with this modified spacetime. We extensiv…
Gravitational lensing by the hairy Schwarzschild black hole
Sohan Kumar Jha, Anisur Rahaman
In this manuscript, we consider the hairy Schwarzschild black hole that evades the no-hair theorem. The hair is induced by an additional source from surroundings, such as dark matt…
Kerr-Sen-like Lorentz violating black holes and Superradiance phenomena
Sohan Kumar Jha, Anisur Rahaman
A Kerr-Sen-like black hole solution results from Einstein-bumblebee gravity. It contains a Lorentz violating (LV) parameter that enters when the bumblebee field receives vacuum exp…