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arXiv 1807.08313gr-qcastro-ph.HEhep-th
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弯曲时空中的电磁自作用力:来自Janis-Newman算法的新见解

Electromagnetic self-force in curved spacetime: New insights from the Janis-Newman algorithm

Matteo Broccoli, Adriano Viganò

摘要:

本文提出了一种计算克尔时空中静电荷电磁自作用力的新方法。我们的方法是基于改进版本的Janis-Newman算法,并扩展其适用范围。它导致一个封闭的表达式,推广现有的,因为它不涉及电磁势,它简化了计算的自我力。

英文摘要:

We present an original approach to compute the electromagnetic self-force acting on a static charge in Kerr spacetime. Our approach is based on an improved version of the Janis-Newman algorithm and extends its range of applicability. It leads to a closed expression which generalizes the existing one and, since it does not involve the electromagnetic potential, it simplifies the calculation of the self-force.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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