Nontopological solitons in Abelian gauge theories coupled to U(1) x U(1) symmetric scalar fields

被引：8

作者：

Forgacs, Peter ^{[1
,2
]}

Lukacs, Arpad ^{[1
,3
]}

机构：

[1] Wigner RCP RMI, POB 49, H-1525 Budapest, Hungary

[2] Univ Tours, Inst Denis Poisson, CNRS UMR 7013, Parc Grandmont, F-37200 Tours, France

[3] Univ Basque Country UPV EHU, Dept Theoret Phys, POB 644, E-48080 Bilbao, Spain

来源：

PHYSICAL REVIEW D | 2020年 / 102卷 / 07期

关键词：

PARTICLE-LIKE SOLUTIONS; Q-BALLS;

D O I：

10.1103/PhysRevD.102.076017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In a series of recent works, Ishihara and Ogawa have investigated nontopological solitons (Q-balls) in a spontaneously broken Abelian gauge theory coupled to two complex scalar fields. The present paper extends their investigations to the most general U(1) x U(1) symmetric quartic potential. Also, a new class of charged Q-ball solutions with vanishing self-interaction terms is investigated and some of their remarkable properties are exhibited.

引用

页数：11