77 citations · 190 across the 4 of their papers we have counts for
4 papers
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…
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…
Tachyon warm inflationary universe models
R. Herrera, S. del Campo, C. Campuzano
Warm inflationary universe models in a tachyon field theory are studied. General conditions required for these models to be realizable are derived and discussed. We describe scalar…
Extended closed inflationary universes
Sergio del Campo, Ramon Herrera
In this paper we study a type of model for closed inflationary universe models using the Jordan-Brans-Dicke theory. Herein we determine and characterize the existence of 1, tog…