116 citations · 765 across the 35 of their papers we have counts for
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hep-th2020★ 54 cited
Runaway potentials in warm inflation satisfying the swampland conjectures
Suratna Das, Rudnei O. Ramos
The runaway potentials, which do not possess any critical points, are viable potentials which befit the recently proposed de Sitter swampland conjecture very well. In this work, we…
astro-ph.CO2020★ 2 cited
Lowering tensor-to-scalar ratio by pre-inflationary dynamics
Suratna Das
Pre-inflationary dynamics is known to have left observable imprints via the varied dynamics of the inflaton and the graviton fields during those epochs. It is highlighted here that…
gr-qc2020★ 25 cited
On the graceful exit problem in warm inflation
Suratna Das, Rudnei O. Ramos
A seemingly simple question, how does warm inflation exit gracefully?, has a more complex answer than in a cold paradigm. It has been highlighted here that whether warm inflation e…