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arXiv 1808.02764gr-qchep-th
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用准局域能量度量黑洞的质量

Weighing the Black Hole via Quasi-local Energy

Yuan K. Ha

摘要:

我们开始在不同时空中的黑洞的事件视界上对黑洞进行称重,得到的质量大大高于它们的渐近值。在每种情况下,史瓦西、赖斯纳-诺德斯特姆或克尔黑洞的视界质量都是在无穷远处观测到的不可约质量的两倍。不可约质量不包含静电能或转动能,这就导致了一个不可避免的结论,即带有电荷和自旋的粒子不可能存在于黑洞中。它被称为外部能量范式。在双黑洞合并过程中,事件视界及其附近的质量越大,引力波的释放就越明显。我们描述了这些质量值是如何获得的准本地能量的方法,并应用到第一个引力波GW 150914的黑洞。

英文摘要:

We set to weigh the black holes at their event horizons in various spacetimes and obtain masses which are substantially higher than their asymptotic values. In each case, the horizon mass of a Schwarzschild, Reissner-Nordstr{ö}m, or Kerr black hole is found to be twice the irreducible mass observed at infinity. The irreducible mass does not contain electrostatic or rotational energy, leading to the inescapable conclusion that particles with electric charges and spins cannot exist inside a black hole. The is proposed as the External Energy Paradigm. A higher mass at the event horizon and its neighborhood is obligatory for the release of gravitational waves in binary black hole merging. We describe how these mass values are obtained in the quasi-local energy approach and applied to the black holes of the first gravitational waves GW150914.

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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