52 citations · 554 across the 29 of their papers we have counts for
29 papers
Reconstructing k-inflation from and reheating constraints
Ramon Herrera, Michel Housset, Constanza Osses +1
Inspired by the reconstruction scheme of the inflaton field potential from the attractors, we investigate the viability of reconstruct the inflationary potential wit…
Chaotic Inflation and Reheating in Generalized Scalar-Tensor Gravity
Matías López, Giovanni Otalora, Nelson Videla
In the present work, we study slow-roll inflation in scalar-tensor gravity theories in the presence of both the non-minimal coupling between the scalar field and curvature, and the…
Reheating in small-field inflation on the brane: The Swampland Criteria and observational constraints in light of the PLANCK 2018 results
Constanza Osses, Nelson Videla, Grigoris Panotopoulos
We study cosmological inflation and its dynamics in the framework of the Randall-Sundrum II brane model. In particular, we analyze in detail four representative small-field inflati…
Dynamics of cosmological inflation and predictions for reheating in the light of 2018 PLANCK results
Matias Lopez, Nelson Videla, Grigoris Panotopoulos
We study the dynamics of two concrete inflationary models, namely Spontaneous Symmetry Breaking Inflation as well as Loop Inflation. We constrain the parameters for which a viable…
Dynamical systems methods and statefinder diagnostic of interacting vacuum energy models
Grigoris Panotopoulos, Angel Rincon, Nelson Videla +1
We study three interacting dark energy models within the framework of four-dimensional General Relativity and a spatially flat Universe. In particular, we first consider two vacuum…
Generalized Galileon Scenario Inspires Chaotic Inflation
Matías López, Jorge Maggiolo, Nelson Videla +2
We study chaotic inflation with a Galileon-like self interaction , where . General conditions required for successful inflation are deduced and d…