13 citations · 21 across the 13 of their papers we have counts for
4 papers · 1 filter
An early dominance: dark matter, gravitational waves & collider probes
Basabendu Barman, Nayan Das, Partha Kumar Paul +1
In the minimal anomaly-free gauged BL extension of the Standard Model (SM), we consider a scenario in which the energy density of the new Abelian gauge boson dominates the Unive…
QCD axion misalignment during reheating
Disha Bandyopadhyay, Debasish Borah, Nayan Das
We study the production of QCD axion dark matter (DM) via vacuum and kinetic misalignment mechanisms during an extended reheating period after the end of slow-roll inflation. With…
Leptogenesis with sub-electroweak-scale reheating temperature
Basabendu Barman, Arindam Basu, Debasish Borah +1
We study the generation of the baryon asymmetry of the Universe via leptogenesis during the post-inflationary reheating epoch, considering reheating temperatures below the temperat…
Multi-peaked high-frequency gravitational waves from PBH-assisted leptogenesis
Debasish Borah, Nayan Das
We study the possibility of probing non-thermal leptogenesis with multi-peaked high-frequency gravitational waves (GW) by considering heavy right-handed neutrino (RHN) produced fro…