Numerical simulations of electroweak baryogenesis at preheating
A. Rajantie, P. M. Saffin, E. J. Copeland
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.
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