paper

Oscillatory inflation in non-minimal derivative coupling model

arXiv:1309.2932 · doi:10.1016/j.physletb.2014.03.050

Abstract

Inflation during rapid oscillation of a scalar field in non-minimal derivative coupling model is discussed. Cosmological perturbations originated in this stage are studied and consistency of the results with observational constraints coming from Planck 2013 data are investigated.

18 pages, 5 figures, explications added, typos corrected, to be published in Phys. Lett. B

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