Quasinormal modes of scalar perturbation around a quantum-corrected Schwarzschild black hole

被引：0
|
作者：
Mahamat Saleh
Bouetou Bouetou Thomas
Timoleon Crepin Kofane
机构：
[1] University of Maroua,Department of Physics, Higher Teachers’ Training College
[2] University of Yaounde I,Department of Mathematics and Computer Science, National Advanced School of Engeneering
[3] The Max Planck Institute for the Physics of Complex Systems,Department of Physics, Faculty of Science
[4] University of Yaounde I,undefined
来源：
Astrophysics and Space Science | 2014年 / 350卷
关键词：
Black hole; Quasinormal Modes; WKB approximation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we evaluate quasinormal modes (QNMs) of scalar perturbations around a quantum-corrected Schwarzschild black hole by using the third order Wentzel-Kramers-Brillouin (WKB) approximation method. The results show that due to the quantum fluctuations in the background of the Schwarzschild black hole, the QNMs of the black hole damp more slowly when increasing the quantum correction factor (a), and oscillate more slowly.
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页码：721 / 726
页数：5
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