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arXiv 2207.08780gr-qchep-th
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正则巴氏时空中的准开普勒运动

The quasi-Keplerian motion in the regular Bardeen spacetime

Jie Li, Bo Yang, Wenbin Lin

摘要:

本文导出了规则黑洞黑洞引力场中试验粒子准开普勒运动的第二类后牛顿解。该解决方案是制定在测试粒子的轨道能量和角动量,以及质量和磁荷的巴氏黑洞。明确地显示了磁荷对试验粒子轨道和运动包括近日点进动的主导作用。特别是,它表明,第二后牛顿秩序的磁荷不影响测试粒子的轨道周期。

英文摘要:

The second post-Newtonian solution for the quasi-Keplerian motion of a test particle in the gravitational field of regular Bardeen black hole is derived. The solution is formulated in terms of the test particle's orbital energy and angular momentum, as well as the mass and magnetic charge of the Bardeen black hole. The leading effects of the magnetic charge on the test particle's orbit and motion including perihelion precession are displayed explicitly. In particular, it is shown that to the second post-Newtonian order the magnetic charge does not affect the test particle's orbital period.

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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