Cosmon as the Modulon: Non-Gaussianity from Dark Energy
arXiv:1104.0982 · doi:10.1016/j.physletb.2011.10.012
Abstract
In this paper, we show that the idea of growing neutrino can result in a modulated reheating effect and produce detectable non-Gaussianity in the model where the Higgs triplet from type II seesaw mechanism plays the role of the inflaton in chaotic inflation.
6 pages, 1 figure; references added, accepted for publication in PLB