矢量孤子上的局域电磁扰动

IF 4.3 2区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Physics Letters B Pub Date : 2025-04-15 DOI:10.1016/j.physletb.2025.139469

Yulia Galushkina , Eduard Kim , Emin Nugaev , Yakov Shnir

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引用次数: 0

摘要

利用有效场论方法可以描述非拓扑孤子上电磁场的局域化。为了实现这一目标，我们考虑了具有规范动力学耦合的U(1)规范理论对自相互作用复杂中性Proca场的影响。该模型具有由矢量玻色子质量给出的单一能量尺度。考虑球对称静态，研究了在孤子背景下Proca场的振动模态，并讨论了它们的性质。

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Localized electromagnetic perturbations on vector solitons

Using effective field theory approach one can describe localization of electromagnetic field on a non-topological soliton. Pursuing this aim we consider the

U (1)

gauge theory with gauge kinetic coupling to a self-interacting complex neutral Proca field. The model possesses single energy scale given by the vector boson mass. Considering spherically symmetric stationary configurations, we study vibrational modes of the Proca field on the background of the soliton and discuss their properties.

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来源期刊

Physics Letters B 物理-物理：综合

CiteScore

9.10

自引率

6.80%

发文量

647

审稿时长

3 months

期刊介绍： Physics Letters B ensures the rapid publication of important new results in particle physics, nuclear physics and cosmology. Specialized editors are responsible for contributions in experimental nuclear physics, theoretical nuclear physics, experimental high-energy physics, theoretical high-energy physics, and astrophysics.