173 citations · 880 across the 33 of their papers we have counts for
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hep-th2022
A note on the effects of magnetic field on holographic fermions with dipole-like coupling
Sayan Chakrabarti, Debaprasad Maity, Wadbor Wahlang
In this note, we study the effects of non-zero magnetic field on the fermion spectral function coupled with a non-minimal coupling in the background of a dyonic black hole.…
gr-qc2022★ 13 cited
Naked singularity in 4D Einstein-Gauss-Bonnet novel gravity: Echoes and (in)-stability
Avijit Chowdhury, Saraswati Devi, Sayan Chakrabarti
We study the stability of an asymptotically flat, static, spherically symmetric naked singularity spacetime in the novel four dimensional Einstein-Gauss-Bonnet (EGB) gravity. The f…
astro-ph.CO2022★ 22 cited
Constraints on the mass and self-coupling of Ultra-Light Scalar Field Dark Matter using observational limits on galactic central mass
Sayan Chakrabarti, Bihag Dave, Koushik Dutta +1
It is well known that Ultra-Light Dark Matter (ULDM), usually scalar fields of mass , can solve some of the outstanding problems of the Cold Dark Matter (…