https://doi.org/10.1140/epjc/s10052-017-5218-6
Regular Article - Theoretical Physics
Intermediate inflation in a generalized induced-gravity scenario
1
Departamento de Física, Universidad de Atacama, Avenida Copayapu 485, Copiapó, Chile
2
Instituto de Física, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 2950, Casilla 4059, Valparaíso, Chile
* e-mail: carlos.gonzalez@uda.cl
Received:
30
June
2017
Accepted:
9
September
2017
Published online:
25
September
2017
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 
. Considering the trajectories in the r–
plane from the Planck data, we find the constraints on the parameter space in our model.
© The Author(s), 2017
