126 citations · 1.4k across the 93 of their papers we have counts for
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A Minimal Model of Torsion Mediated Dark Matter
Basabendu Barman, Tapobroto Bhanja, Debottam Das +1
We present a minimal model of fermionic dark matter (DM), where a singlet Dirac fermion can interact with the Standard Model (SM) particles via the torsion field of gravitational o…
Near horizon symmetries, emergence of Goldstone modes and thermality
Mousumi Maitra, Debaprasad Maity, Bibhas Ranjan Majhi
For a long time it is believed that black hole horizon are thermal and quantum mechanical in nature. The microscopic origin of this thermality is the main question behind our prese…
Reheating Constraints on Inflaton, Dark Matter: Swampland Conjecture
Md Riajul Haque, Debaprasad Maity
In this paper, we studied the phenomenological consequences of recently proposed swampland conjecture on the inflationary models though constraints on reheating. If dark matter is…
Shocks in relativistic viscous accretion flows around Kerr black holes
I. Dihingia, Santabrata Das, Debaprasad Maity +1
We study the relativistic viscous accretion flows around the Kerr black holes. We present the governing equations that describe the steady state flow motion in full general relativ…
Minimal plateau inflationary cosmologies and constraints from reheating
Debaprasad Maity, Pankaj Saha
With the growing consensus on simple power law inflation models not being favored by the PLANCK observations, dynamics for the non-standard inflation gain significant interest in t…
Probing the Holographic Fermi Arc with scalar field: Numerical and analytical study
Sayan Chakrabarti, Debaprasad Maity, Wadbor Wahlang
Fermi arcs are disconnected contour of Fermi surface, which can be observed in the pseudo-gap phase of high temperature superconductors. Aiming to understand this pseudo-gap phenom…