Intermediate inflation in a generalized induced-gravity scenario

Carlos González, Ramón Herrera

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


An intermediate inflationary Universe model in the context of non-minimal coupling to the scalar curvature is analyzed. We will conduct our analysis in the slow-roll approximation of the inflationary dynamics and the cosmological perturbations considering a coupling of the form F(φ) = κ+ ξnφn. Considering the trajectories in the r–ns plane from the Planck data, we find the constraints on the parameter space in our model.

Original languageEnglish
Article number648
JournalEuropean Physical Journal C
Issue number9
StatePublished - 1 Sep 2017


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