142 citations · 267 across the 4 of their papers we have counts for
4 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…
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 in the DGP brane-world model
Sergio del Campo, Ramon Herrera
Warm inflationary universe models on a warped Dvali-Gabadadze-Porrati brane are studied. General conditions required for these models to be realizable are derived and discussed. By…