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arXiv 1002.1818gr-qc
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稳态双黑洞组态的不存在性

Non-existence of stationary two-black-hole configurations

Jörg Hennig, Gernot Neugebauer

摘要:

我们恢复以前的讨论的问题,是否自旋-自旋排斥和引力的两个对齐的次极值黑洞可以相互平衡。为了回答这个问题,我们构造了一个两个Killing视界的边值问题,并应用逆散射方法求解,利用每个次极值黑洞必须满足的角动量与视界面积之间的普遍不等式,证明了平衡态的不存在性.

英文摘要:

We resume former discussions of the question, whether the spin-spin repulsion and the gravitational attraction of two aligned sub-extremal black holes can balance each other. To answer the question we formulate a boundary value problem for two separate (Killing-) horizons and apply the inverse (scattering) method to solve it. Making use of a universal inequality between angular momentum and horizon area that has to be satisfied by every sub-extremal black hole, we prove the non-existence of the equilibrium situation in question.

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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