Type II Seesaw Higgs Triplet as the inflaton for Chaotic Inflation and Leptogenesis
arXiv:1009.5727 · doi:10.1016/j.physletb.2010.11.016
Abstract
In this paper, we consider a chaotic inflation model where the role of inflaton is played by the Higgs triplet in type II seesaw mechanism for generating the small masses of left-handed neutrinos. Leptogenesis could happen after inflation. This model is constructed without introducing supersymmetry (SUSY).
8 pages, 1 figure. Minor changes and a footnote added. Version to publish in PLB