142 citations · 467 across the 9 of their papers we have counts for
9 papers
Toward a solution of the coincidence problem
Sergio del Campo, Ramon Herrera, Diego Pavon
The coincidence problem of late cosmic acceleration constitutes a serious riddle with regard to our understanding of the evolution of the Universe. Here we argue that this problem…
Chaplygin inflation on the brane
Ramon Herrera
Brane inflationary universe model in the context of a Chaplygin gas equation of state is studied. General conditions for this model to be realizable are discussed. In the high-ener…
Open Inflationary Universes in Gauss-Bonnet Brane Cosmology
Sergio del Campo, Ramon Herrera, Joel Saavedra
In this article, we study a type of one-field approach for open inflationary universe scenario in the context of braneworld models with a Gauss-Bonnet correction term. For a one-bu…
Emergent universe in a Jordan-Brans-Dicke theory
Sergio del Campo, Ramon Herrera, Pedro Labrana
In this paper we study emergent universe model in the context of a self interacting Jordan-Brans-Dicke theory. The model presents a stable past eternal static solution which eventu…
Curvaton field and intermediate inflationary universe model
Sergio del Campo, Ramon Herrera
The curvaton in an intermediate inflationary universe model is studied. This study has allowed us to find some interesting constraints on different parameters that appear in the mo…
Warm inflation on the brane
M. Antonella Cid, Sergio del Campo, Ramon Herrera
In this paper, warm inflationary models on a brane scenario are studied. Here we consider slow-roll inflation and high-dissipation regime in a high-energy scenario. General conditi…