Bosonic preheating in left-right-symmetric SUSY GUTs

被引：11

作者：

Micha, R ^{[1
]}

Schmidt, MG ^{[1
]}

机构：

[1] Inst Theoret Phys, D-69120 Heidelberg, Germany

来源：

EUROPEAN PHYSICAL JOURNAL C | 2000年 / 14卷 / 03期

关键词：

D O I：

10.1007/s100520000236

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We investigate the possibility of a bosonic preheating in the simplest model of supersymmetric Hybrid Inflation (F-term inflation), where the inflationary superpotential is of the O'Raifertaigh-Witten type. The end of inflation is related to a spontaneous symmetry breaking, which in the context of left-right symmetric models lowers the rank of the gauge group. Our results indicate that the possibility for bosonic preheating in this model is limited.

引用

页码：547 / 552

页数：6

共 22 条

[1] Nonequilibrium dynamics of fermions in a spatially homogeneous scalar background field -: art. no. 125013 [J].