31 citations · 31 across the 16 of their papers we have counts for
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Large neutrino asymmetry from forbidden decay of dark matter
Debasish Borah, Nayan Das, Indrajit Saha
Dark matter (DM), in spite of being stable or long-lived on cosmological scales, can decay in the early Universe due to finite-temperature effects. In particular, a first order pha…
New realisation of light thermal dark matter with enhanced detection prospects
Amit Adhikary, Debasish Borah, Satyabrata Mahapatra +3
Light dark matter (DM) with mass around the GeV scale faces weaker bounds from direct detection experiments. If DM couples strongly to a light mediator, it is possible to have obse…
Dark matter from phase transition generated PBH evaporation with gravitational waves signatures
Debasish Borah, Suruj Jyoti Das, Indrajit Saha
We study the possibility of generating dark matter (DM) purely from ultra-light primordial black hole (PBH) evaporation with the latter being produced from a first order phase tran…