二元黑洞的半周期定理
Half period theorem of binary black holes
摘要：
研究了双黑洞的事件视界。虽然最近的发展的数值研究的双黑洞并合表明，他们的视视界可以轨道的许多周期，我们研究的轨道运动的事件视界。我们讨论了在它们合并之前，它们的事件视界轨道有多少个周期。然后，我们发现它们很快就合二为一，黑洞不能绕轨道半个周期，而视视界可以绕轨道多次。
英文摘要：
Merging event horizons of the binary black holes is investigated. While recent development of the numerical study of the binary black hole coalescence has shown that their apparent horizons can orbit for many periods, we study the orbital motion of the event horizon. We discuss how many periods their event horizons orbit before their coalescence. Then, we find that they soon merge into one and the black holes cannot orbit for a half period while the apparent horizons can orbit many times.
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。
