74 citations · 624 across the 44 of their papers we have counts for
3 papers · 1 filter
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…
DBI Galileon inflation in the light of Planck 2015
K. Sravan Kumar, Juan C. Bueno Sanchez, Celia Escamilla-Rivera +2
In this work we consider a DBI Galileon (DBIG) inflationary model and constrain its parameter space with the Planck 2015 and BICEP2/Keck array and Planck (BKP) joint analysis data…