http://arxiv.org/abs/1503.04872
We test a model of inflation with a fast-rolling kinetic dominated initial condition against data from Planck using MCMC. We choose a m^2 {\phi}^2 potential and perform a full numerical calculation of both the scalar and tensor primordial power spectra. We find a slight improvement in fit for this model over the standard eternal slow roll case.
A. Scacco and A. Albrecht
Wed, 18 Mar 15
13/59
Comments: 7 pages, 8 figures
You must be logged in to post a comment.