671 citations · 6.7k across the 90 of their papers we have counts for
4 papers · 2 filters
Asymptotic behavior of the warm inflation scenario with viscous pressure
Jose P. Mimoso, Ana Nunes, Diego Pavon
We analyze the dynamics of models of warm inflation with general dissipative effects. We consider phenomenological terms both for the inflaton decay rate and for viscous effects wi…
Dual interacting cosmologies and late accelerated expansion
Luis P. Chimento, Diego Pavon
In this paper we show that by considering a universe dominated by two interacting components a superaccelerated expansion can be obtained from a decelerated one by applying a dual…
Holographic dark energy and cosmic coincidence
Diego Pavon, Winfried Zimdahl
In this Letter we demonstrate that any interaction of pressureless dark matter with holographic dark energy, whose infrared cutoff is set by the Hubble scale, implies a constant ra…
Relic gravitational waves and the generalized second law
German Izquierdo, Diego Pavon
The generalized second law of gravitational thermodynamics is applied to the present era of accelerated expansion of the Universe. In spite of the fact that the entropy of matter a…