181 citations · 304 across the 4 of their papers we have counts for
4 papers
Inflaton dark matter from incomplete decay
Mar Bastero-Gil, Rafael Cerezo, Joao G. Rosa
We show that the decay of the inflaton field may be incomplete, while nevertheless successfully reheating the universe and leaving a stable remnant that accounts for the present da…
The importance of being warm (during inflation)
Sam Bartrum, Mar Bastero-Gil, Arjun Berera +3
The amplitude of primordial curvature perturbations is enhanced when a radiation bath at a temperature T>H is sustained during inflation by dissipative particle production, which i…
Warm Inflection
Rafael Cerezo, João G. Rosa
While ubiquitous in supersymmetric and string theory models, inflationary scenarios near an inflection point in the scalar potential generically require a severe fine-tuning of a p…
Stability analysis for the background equations for inflation with dissipation and in a viscous radiation bath
Mar Bastero-Gil, Arjun Berera, Rafael Cerezo +2
The effects of bulk viscosity are examined for inflationary dynamics in which dissipation and thermalization are present. A complete stability analysis is done for the background i…