关于玻恩-因费尔德理论中线性加速带电粒子的辐射场

IF 3 3区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Annals of Physics Pub Date : 2024-05-19 DOI:10.1016/j.aop.2024.169691

M.L. Peñafiel , Santiago Esteban Perez Bergliaffa

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引用次数: 0

摘要

通过一种原则上可应用于任何电磁理论的方法，在惯性框架内获得了线性加速的玻恩-因费尔德带电粒子的电动势和电磁场。该方法基于以下事实：(i) 施瓦兹柴尔德黑洞视界附近的度量等同于林德勒时空的度量；(ii) 一个定理保证了静态球对称时空中给定非线性理论的静电势完全由相同背景下的麦克斯韦静电势指定。利用分析和数值方法，详细讨论了这种加速粒子的辐射场和辐射反应的特征。

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On the radiation field of a linearly accelerated charged particle in Born–Infeld theory

The electric potential and the electromagnetic field for a linearly accelerated Born–Infeld charged particle are obtained in an inertial frame by a method that can, in principle, be applied to any electromagnetic theory. The method is based on (i) the fact that the metric near the horizon of a Schwarzschild black hole is equivalent to that of Rindler spacetime, and (ii) a theorem that guarantees that the electrostatic potential for a given nonlinear theory in a static, spherically symmetric spacetime is entirely specified by the Maxwellian electrostatic potential in the same background. Using analytical and numerical methods, the features of the radiation field and the radiation-reaction for such an accelerated particle are discussed in detail.

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来源期刊

Annals of Physics 物理-物理：综合

CiteScore

5.30

自引率

3.30%

发文量

211

审稿时长

47 days

期刊介绍： Annals of Physics presents original work in all areas of basic theoretic physics research. Ideas are developed and fully explored, and thorough treatment is given to first principles and ultimate applications. Annals of Physics emphasizes clarity and intelligibility in the articles it publishes, thus making them as accessible as possible. Readers familiar with recent developments in the field are provided with sufficient detail and background to follow the arguments and understand their significance. The Editors of the journal cover all fields of theoretical physics. Articles published in the journal are typically longer than 20 pages.