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arXiv 2012.04486gr-qcastro-ph.HE
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用GW150914检验黑洞面积定律

Testing the black-hole area law with GW150914

Maximiliano Isi, Will M. Farr, Matthew Giesler, Mark A. Scheel, Saul A. Teukolsky

摘要:

我们目前的观测确认霍金的黑洞面积定理的基础上,从GW 150914的数据,发现协议与预测97%(95%)的概率,当我们建模的振铃包括(不包括)的四极模的泛音。我们得到这个结果从一个新的时域分析的前和合并后的数据。我们还证实了信号的内旋和衰荡部分与相同的残余质量和自旋是一致的,与广义相对论一致。

英文摘要:

We present observational confirmation of Hawking's black-hole area theorem based on data from GW150914, finding agreement with the prediction with 97% (95%) probability when we model the ringdown including (excluding) overtones of the quadrupolar mode. We obtain this result from a new time-domain analysis of the pre- and postmerger data. We also confirm that the inspiral and ringdown portions of the signal are consistent with the same remnant mass and spin, in agreement with general relativity.

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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