116 citations · 765 across the 35 of their papers we have counts for
4 papers · 1 filter
Stability analysis of warm quintessential dark energy model
Suratna Das, Saddam Hussain, Debottam Nandi +2
A dynamical system analysis is performed for a model of dissipative quintessential inflation realizing warm inflation at early primordial times and dissipative interations in the d…
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…
Gravitational waves in attractors
K. Sravan Kumar, João Marto, Paulo Vargas Moniz +1
We study inflation in the attractor model under a non-slow-roll dynamics with an ansatz proposed by Gong \& Sasaki \cite{Gong:2015ypa} of assuming . Under th…
Non-slow-roll dynamics in attractors
K. Sravan Kumar, João Marto, Paulo Vargas Moniz +1
In this paper we consider the attractor model and study inflation under a non-slow-roll dynamics. More precisely, we follow the approach recently proposed by Gong and Sasaki \c…