Pressure of the Standard Model near the electroweak phase transition

被引：0
|
作者：
Gynther, A [1 ]
Vepsäläinen, M [1 ]
机构：
[1] Univ Helsinki, Dept Phys Sci, Div Theoret Phys, FIN-00014 Helsinki, Finland
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2006年 / 03期
关键词：
thermal field theory; standard model;
D O I：
暂无
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 extend our previous determination of the thermodynamic pressure of the Standard Model so that the result can be applied down to temperatures corresponding to the electroweak crossover. This requires a further resummation which can be cleanly organised within the effective theory framework. The result allows for a precise determination of the expansion rate of the Universe for temperatures around the electroweak crossover.
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页数：18
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