36 citations · 140 across the 7 of their papers we have counts for
3 papers · 1 filter
Gravitational particle production of superheavy massive particles in Quintessential Inflation: A numerical analysis
Llibert Aresté Saló, Jaume de Haro
We compute numerically the reheating temperature due to the gravitational production of conformally coupled superheavy particles during the phase transition from the end of inflati…
Theoretical and observational bounds on some interacting vacuum energy scenarios
Weiqiang Yang, Supriya Pan, Llibert Aresté Saló +1
The dynamics of interacting dark matter-dark energy models is characterized through an interaction rate function quantifying the energy flow between these dark sectors. In most of…
attractors in Quintessential Inflation motivated by Supergravity
Llibert Aresté Saló, David Benisty, Eduardo I. Guendelman +1
An exponential kind of quintessential inflation potential motivated by supergravity is studied. This type belongs to the class of α-attractor models. The model was studied for the…