ELECTROWEAK GLOBAL STRINGS WITH FLUX TUBES

被引：35

作者：

DVALI, G

SENJANOVIC, G

机构：

[1] International Centre for Theoretical Physics, Trieste

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.71.2376

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that for a large range of parameters in a SU(2)L x U(1) electroweak theory with two Higgs doublets there may exist classically stable flux tubes of Z boson magnetic field. In a limit of an extra global U(1) symmetry, these flux tubes become topologically stable. These results are automatically valid even if U(1) is gauged.

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页码：2376 / 2379

页数：4

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