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arXiv 1807.04513gr-qcastro-ph.HEphysics.space-ph
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Schwarzschild时空中无质量标量场的准正规频率

Some exact quasi-normal frequencies of a massless scalar field in the Schwarzschild space-time

Davide Batic, Marek Nowakowski, Karlus Redway

摘要:

我们证明了在史瓦西度规中,无质量标量场的拟正规模并不都编码在相应的特征方程中,而特征方程是用连分式表示的。我们提供了一个分析公式,这些新的迄今为止失踪的拟正规模式,并在这样做,我们也构造了一个推广的高斯收敛准则。

英文摘要:

We show that not all quasinormal modes of a massless scalar field in the Schwarzschild metric are encoded in the corresponding characteristic equation expressed by means of a continued fraction. We provide an analytical formula for these new hitherto missing quasinormal modes, and in doing that we also construct a generalization of the Gauss convergence criterion.

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