Charge-screened nontopological solitons in a spontaneously broken U(1) gauge theory
Charge-screened nontopological solitons in a spontaneously broken U(1) gauge theory
复制标题
自发破缺 U(1) 规范理论中的电荷筛选非拓扑孤子
DOI：
10.1093/ptep/ptz005
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发表时间：
2019
影响因子：
3.5
通讯作者：
Ogawa Tatsuya
中科院分区：
文献类型：
--
作者：
Ishihara Hideki;Ogawa Tatsuya
在由一个复标量场、一个U（1）规范场和一个引起自发对称破缺的复Higgs标量场组成的系统中，我们用数值方法构造了稳定的球对称非拓扑孤子解.结果表明，孤子的电荷处处被反电荷屏蔽。
We numerically construct stationary and spherically symmetric nontopological soliton solutions in a system composed of a complex scalar field, a U(1) gauge field and a complex Higgs scalar field that causes spontaneous symmetry breaking. It is shown that the charge of the soliton is screened by counter charge everywhere.