Abstract:In this work, the preheating mechanism is investigated after inflation in general scalar‐tensor theories of gravity. In the present scenario, two‐field scenario is considered and then derived the potential of exponential and hyperbolic tangent forms. The evolution of the background system is studied when the back reaction on the background field is neglected. The particle production due to parametric resonances in both models is examined. It is found that in Minkowski space the stage of parametric resonances c… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.