论文标题
多模kerr弯曲配件的各个方面
Aspects of multimode Kerr ring-down fitting
论文作者
论文摘要
一个响起静止的黑洞发出了非常特异性的性质的重力辐射，该辐射可以告知我们其质量和角动量，测试无头发定理的黑洞，甚至为我们提供有关其祖细胞系统的其他信息。本文详细描述了数值模拟提供的降落信号的多模拟合的行为的描述和研究。我们发现至少有三个能够使用的多模拟合方案。这些方法针对特定的数值模拟进行了测试，以便与先前的工作进行比较。
A black hole that is ringing down to quiescence emits gravitational radiation of a very specific nature that can inform us of its mass and angular momentum, test the no-hair theorem for black holes, and perhaps even give us additional information about its progenitor system. This paper provides a detailed description of, and investigation into the behavior of, multimode fitting of the ring-down signal provided by numerical simulations. We find that there are at least three well-motivated multimode fitting schemes that can be used. These methods are tested against a specific numerical simulation to allow for comparison to prior work.
