Proca理论中长程场构型的非平衡动力学及周期电荷振荡定律的反例

IF 2.8 3区物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS

Nuclear Physics B Pub Date : 2025-09-19 DOI:10.1016/j.nuclphysb.2025.117132

Bogdan Damski

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引用次数: 0

摘要

Proca理论中存在长程场构型，其非平衡演化是本研究的重点。一般的论点认为，它们可以被赋予一个电荷，并且它的演变受周期性电荷振荡定律的支配。我们讨论了Proca理论中关于这一定律的场构型的一个优雅的解析可解的例子。我们还找出了上述一般论点中的一个弱点，构建了Proca理论中周期电荷振荡定律的反例，并对其进行了全面分析。在这些研究过程中讨论了吉布斯-威尔伯拉罕现象。

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Non-equilibrium dynamics of long-range field configurations in the Proca theory and the counterexample to the law of periodic charge oscillations

Long-range field configurations exist in the Proca theory and their non-equilibrium evolution is of interest in this work. General arguments suggest that a charge can be assigned to them and that its evolution is governed by the law of periodic charge oscillations. We discuss an elegant analytically-solvable example of a field configuration in the Proca theory respecting such a law. We also identify a weak point in the aforementioned general arguments, construct the counterexample to the law of periodic charge oscillations in the Proca theory, and comprehensively analyze it. The Gibbs-Wilbraham phenomenon is discussed in the course of these studies.

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来源期刊

Nuclear Physics B 物理-物理：粒子与场物理

CiteScore

5.50

自引率

7.10%

发文量

302

审稿时长

1 months

期刊介绍： Nuclear Physics B focuses on the domain of high energy physics, quantum field theory, statistical systems, and mathematical physics, and includes four main sections: high energy physics - phenomenology, high energy physics - theory, high energy physics - experiment, and quantum field theory, statistical systems, and mathematical physics. The emphasis is on original research papers (Frontiers Articles or Full Length Articles), but Review Articles are also welcome.