95 citations · 589 across the 45 of their papers we have counts for
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Baryogenesis from ultralight primordial black holes and strong gravitational waves from cosmic strings
Satyabrata Datta, Ambar Ghosal, Rome Samanta
Ultralight primordial black holes (PBHs)(g) completely evaporate via Hawking radiation (HR) and produce all the particles in a given theory regardless of their other…
Gravitational wave complementarity and impact of NANOGrav data on gravitational leptogenesis: cosmic strings
Rome Samanta, Satyabrata Datta
In seesaw mechanism, if right handed (RH) neutrino masses are generated dynamically by a gauged symmetry breaking, a stochastic gravitational wave background (SGWB) sourced…
Flavour effects in gravitational leptogenesis
Rome Samanta, Satyabrata Datta
Within the Type-I seesaw mechanism, quantum effects of the right-handed (RH) neutrinos in the gravitational background lead to an asymmetric propagation of lepton and anti-leptons…
Non-thermal production of lepton asymmetry and dark matter in minimal seesaw with right handed neutrino induced Higgs potential
Rome Samanta, Anirban Biswas, Sukannya Bhattacharya
Within Type-I seesaw mechanism, Higgs mass can be dynamically generated via quantum effects of the right handed neutrinos assuming the potential is nearly conformal at the Ultra-Vi…
The -inspired leptogenesis timely opportunity
Pasquale Di Bari, Rome Samanta
We study the connection between absolute neutrino mass and neutrino mixing parameters within -inspired leptogenesis. We show that current favoured values of the unknown neu…