Charged particle motion in Kerr-Newmann space-times
Charged particle motion in Kerr-Newmann space-times
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DOI：
10.1103/physrevd.87.124030
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发表时间：
2013-04
影响因子：
5
通讯作者：
E. Hackmann;H. Xu
中科院分区：
文献类型：
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作者：
E. Hackmann;H. Xu
本文研究了带电粒子在旋转的电磁荷电黑洞引力场中的运动。我们对扩张流形-∞≤r≤∞上的共纬运动和径向运动进行了完全分类，包括轨道穿过视界或r=0.给出了运动方程的椭圆函数解析解，该解适用于所有类型的轨道。
The motion of charged test particles in the gravitational field of a rotating and electromagnetically charged black hole as described by the Kerr-Newman metric is considered. We completely classify the colatitudinal and radial motion on the extended manifold -∞≤r≤∞, including orbits crossing the horizons or r=0. Analytical solutions of the equations of motion in terms of elliptic functions are presented which are valid for all types of orbits.