20 citations · 35 across the 7 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
hep-ph2023★ 1 cited
Ultra-light dark matter explanation of NANOGrav observations
Debtosh Chowdhury, Arpan Hait, Subhendra Mohanty +1
The angular correlation of pulsar residuals observed by NANOGrav and other pulsar timing array (PTA) collaborations show evidence in support of the Hellings-Downs correlation expec…
gr-qc2023★ 9 cited
Gravitational memory signal from neutrino self-interactions in supernova
Soumya Bhattacharya, Debanjan Bose, Indranil Chakraborty +2
Neutrinos with large self-interactions, arising from exchange of light scalars or vectors with mass , can play a useful role in cosmology for structure forma…
hep-ph2023★ 1 cited
Thermalization in the presence of a time-dependent dissipation and its impact on dark matter production
Debtosh Chowdhury, Arpan Hait
In standard cosmological scenarios, a heavy meta-stable field dominates the energy density of the universe after inflation. The dissipation of this field continuously sources high-…