Instant nonthermal leptogenesis
Abstract
Description
We propose an economical model of nonthermal leptogenesis following inflation during ``instant'' preheating. The model involves only the inflaton field, the standard model Higgs, and the heavy ``right-handed'' neutrino.
9 pages, 3 figures, to be published in PRD
9 pages, 3 figures, to be published in PRD