Self-consistent solitons for vacuum decay in radiatively generated potentials

Self-consistent solitons for vacuum decay in radiatively generated potentials
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辐射产生电势中真空衰变的自洽孤子

DOI:
10.1103/physrevd.92.125022
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发表时间:
2015
期刊:
影响因子:
5
通讯作者:
P. Millington
P. Millington
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
B. Garbrecht;P. Millington

文献摘要

被引文献

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我们使用绿色函数的方法,以发展一种方法来计算辐射产生的非简并真空之间的隧穿率。我们将其应用到一个模型,表现出自发对称性破缺通过科尔曼-温伯格机制,在那里我们确定自洽的隧穿配置,并说明了梯度效应产生的影响,占潜在的时空不均匀性。
We use a Green’s function approach in order to develop a method for calculating the tunneling rate between radiatively generated nondegenerate vacua. We apply this to a model that exhibits spontaneous symmetry breaking via the Coleman-Weinberg mechanism, where we determine the self-consistent tunneling configuration and illustrate the impact of gradient effects that arise from accounting for the underlying space-time inhomogeneity.