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arXiv 2003.04635physics.class-ph
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对“加速电子及其场的基本观测量”一文的评论

Comment on "Basic observables for the accelerated electron and its field"

V. Hnizdo, G. Vaman

摘要:

我们表明,Dondera [Phys. Rev. D 98,096008(2018)]为加速点电荷的延迟场的动量获得的表达式中的“缺陷”项在数学上是合理的。不应在指定加速“裸”电荷的临时补偿属性时寻求修复。我们提出了一个猜想,支持发表的工作,关于阿达玛有限部分的发散积分的延迟场动量的问题。

英文摘要:

We show that the "defective" terms in the expression that Dondera [Phys. Rev. D 98, 096008 (2018)] obtained for the momentum of the retarded field of an accelerating point charge are mathematically well justified. The repair should not be sought in assigning an accelerating "bare" charge ad hoc compensating attributes. We advance a conjecture, supported by published work, concerning the Hadamard finite part of the divergent integral for the retarded-field momentum in question.

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