2 papers
gr-qc2026
Lensing Signatures of a Primary Hair Black Hole Solution
Rahul Das, Umananda Dev Goswami
We investigate the weak and strong field gravitational lensing of light by a primary hair black hole (BH) solution obtained within the framework of the gravitational decoupling (GD…
gr-qc2026
Strong field lensing and shadows of gravity black holes
Rahul Das, Umananda Dev Goswami
We investigate the strong field lensing of light by black holes (BHs)emerging in theory of gravity, which is an extension of gravity theory by including…