Gravitational waves from the first order phase transition of the Higgs field at high energy scales
Gravitational waves from the first order phase transition of the Higgs field at high energy scales
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DOI：
10.1103/physrevd.93.045024
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发表时间：
2015-10
影响因子：
5
通讯作者：
Ryusuke Jinno;K. Nakayama;M. Takimoto
中科院分区：
文献类型：
--
作者：
Ryusuke Jinno;K. Nakayama;M. Takimoto
在新的物理模型中，存在着能获得高能标度真空期望值的标量场。我们研究了标准模型Higgs场与这些标量场的耦合在高能尺度下发生一级相变的可能性。我们估计了相变产生的引力波的数量，并讨论了观测结果。
In a wide class of new physics models, there exist scalar fields that obtain vacuum expectation values of high energy scales. We study the possibility that the standard model Higgs field has experienced first order phase transition at the high energy scale due to the couplings with these scalar fields. We estimate the amount of gravitational waves produced by the phase transition, and discuss observational consequences.