BLACK-HOLE NORMAL-MODES - PHASE-INTEGRAL TREATMENT

被引：39

作者：

FROMAN, N

FROMAN, PO

ANDERSSON, N

HOKBACK, A

机构：

[1] Department of Theoretical Physics, University of Uppsala, S-752 38 Uppsala

来源：

PHYSICAL REVIEW D | 1992年 / 45卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.45.2609

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A simple two-turning-point phase-integral formula, valid in an arbitrary order of approximation, for the determination of the normal-mode frequencies of a Schwarzschild black hole is derived rigorously. Numerical results obtained from this formula show that the phase-integral method in general yields the normal-mode frequencies more accurately than previous approximate analytical treatments.

引用

页码：2609 / 2616

页数：8

共 22 条

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