Quasinormal modes of the scalar field in five-dimensional Lovelock black hole spacetime

被引：0
|
作者：
陈菊华 [1 ]
王永久 [1 ]
机构：
[1] College of Physics and Information Science,Hunan Normal University
来源：
Chinese Physics B | 2010年 / 19卷 / 06期
基金：
中国国家自然科学基金;
关键词：
quasinormal modes; third-order WKB approximation; Lovelock black hole;
D O I：
暂无
中图分类号：
P145.8 [塌缩星（黑洞）];
学科分类号：
070401 ;
摘要：
In this paper,using the third-order WKB approximation,we investigate the quasinormal frequencies of the scalar field in the background of a five-dimensional Lovelock black hole.We find that the ultraviolet correction to Einstein theory in the Lovelock theory makes the scalar field decay more slowly and oscillate more quickly,and the cosmological constant makes the scalar field decay more slowly and oscillate more slowly in the Lovelock black hole background.
引用
收藏
页码：75 / 80
页数：6
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