12 citations · 22 across the 8 of their papers we have counts for
3 papers · 1 filter
Probing hairy Kerr black holes through quasi-periodic oscillations II: a study based on the resonance models
Anirban Dasgupta, Supragyan Priyadarshinee, Indrani Banerjee +1
Hairy black holes (BHs), characterized by nontrivial scalar or matter fields, introduce additional degrees of freedom beyond mass, charge, and spin, providing a framework for testi…
Dimming of Photon Ring due to Photon-Axion Conversion around Kerr Black Holes
Rahul Dhyani, Sauvik Sen, Indrani Banerjee +2
We investigate photon-axion conversion in the vicinity of rotating Kerr black holes where strong gravity traps photons on near-circular trajectories, effectively enhancing the path…
A note on methods for computing the critical curve of Kerr-like black holes
Siddharth Kumar Sahoo, Indrani Banerjee
This study systematically compares Bardeen's, de Vries's, and Grenzebach et al.'s celestial coordinate definitions of the critical curve ("shadow") of Kerr-like black holes. We fin…