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arXiv 1603.09710gr-qc
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Kerr几何中的虚拟正规模

Purely imaginary quasinormal modes of the Kerr geometry

Gregory B. Cook, Maxim Zalutskiy

摘要:

我们提出了一种确定克尔几何的纯虚拟正规模的方法。这种模式以前已经探讨过,但我们表明,以前的结果是不正确的。我们提出的方法,Heun多项式的理论的基础上,是非常普遍的,可以应用到广泛的一类问题,使其潜在的有用的物理学的所有分支。此外,我们的应用程序提供了一个例子,匹配的渐近展开的方法似乎已经失败。更深入地了解为什么它在这种情况下失败,可能会为其他情况提供有用的见解。

英文摘要:

We present a method for determining the purely imaginary quasinormal modes of the Kerr geometry. Such modes have previously been explored, but we show that prior results are incorrect. The method we present, based on the theory of Heun polynomials, is very general and can be applied to a broad class of problems, making it potentially useful to all branches of physics. Furthermore, our application provides an example where the method of matched asymptotic expansions seems to have failed. A deeper understanding of why it fails in this case may provide useful insights for other situations.

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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