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arXiv 0810.1961gr-qc
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准定域对标量自作用力的贡献:非测地线运动

Quasi-local contribution to the scalar self-force: Non-geodesic Motion

Adrian C. Ottewill, Barry Wardell

摘要:

我们把我们以前计算的准局域贡献的自作用力的标量粒子一般(不一定测地线)运动在一般时空。除了一般情况和粒子在静止时空中静止的情况外,我们还考虑在Reissner-Nordstrom和Kerr-Newman时空中静止的粒子作为例子。这使我们能够最容易地分析非测地线运动对我们以前的结果的影响,也可以与史瓦西时空的现有结果进行比较。

英文摘要:

We extend our previous calculation of the quasi-local contribution to the self-force on a scalar particle to general (not necessarily geodesic) motion in a general spacetime. In addition to the general case and the case of a particle at rest in a stationary spacetime, we consider as examples a particle held at rest in Reissner-Nordstrom and Kerr-Newman space-times. This allows us to most easily analyse the effect of non-geodesic motion on our previous results and also allows for comparison to existing results for Schwarzschild spacetime.

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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