论文标题

带有电荷的二进制黑色孔的引力和电磁辐射:圆锥上的双曲机轨道

Gravitational and electromagnetic radiation from binary black holes with electric and magnetic charges: Hyperbolic orbits on a cone

论文作者

Chen, Zu-Cheng, Kim, Sang Pyo, Liu, Lang

论文摘要

我们带有电荷和磁性电荷的二元黑洞的双曲线轨道。在低速和弱场状态下,通过使用牛顿方法,我们计算了来自双弯管中带有电和磁性电荷的二进制黑洞引力和电磁辐射引起的总能量。此外,我们开发了一种形式主义,以从两体动力学捕获中得出用电荷和磁性电荷的二进制黑洞的合并速率。我们使用形式主义来研究指控对近次案例的合并率的影响,并发现效果不容忽视。

We derive the hyperbolic orbit of binary black holes with electric and magnetic charges. In the low-velocity and weak-field regime, by using the Newtonian method, we calculate the total emission rate of energy due to gravitational and electromagnetic radiation from binary black holes with electric and magnetic charges in hyperbolic orbits. Moreover, we develop a formalism to derive the merger rate of binary black holes with electric and magnetic charges from the two-body dynamical capture. We apply the formalism to investigate the effects of the charges on the merger rate for the near-extremal case and find that the effects cannot be ignored.

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