Numerical simulations of electroweak baryogenesis at preheating
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
It has recently been suggested that the baryon washout problem of standard electroweak baryogenesis could be avoided if inflation ends at a low enough energy density and a parametric resonance transfers its energy repidly into the standard model fields. We present preliminary results of numerical simulations in a SU(2)xU(1) gauge-Higgs model in which this process was studied.
Keywords
Cite
@article{arxiv.hep-ph/0010347,
title = {Numerical simulations of electroweak baryogenesis at preheating},
author = {A. Rajantie and P. M. Saffin and E. J. Copeland},
journal= {arXiv preprint arXiv:hep-ph/0010347},
year = {2007}
}
Comments
8 pages, 1 figure. Talk given by A. Rajantie at COSMO 2000, Cheju, Korea, 4-8 September, 2000