Wave dynamics of phantom scalar perturbation in the background of Schwarzschild black hole

被引：10

作者：

Chen, Songbai ^{[1
,2
,3
]}

Jing, Jiliang ^{[1
,2
,3
]}

Pan, Qiyuan ^{[1
,2
,3
]}

机构：

[1] Hunan Normal Univ, Inst Phys, Changsha 410081, Hunan, Peoples R China

[2] Hunan Normal Univ, Dept Phys, Changsha 410081, Hunan, Peoples R China

[3] Hunan Normal Univ, Minist Educ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Changsha, Hunan, Peoples R China

来源：

PHYSICS LETTERS B | 2009年 / 670卷 / 4-5期

基金：

芬兰科学院; 中国国家自然科学基金;

关键词：

QUASI-NORMAL MODES; COSMOLOGICAL CONSTANT; NORMAL FREQUENCIES; ENERGY COMPONENT; EQUATION; QUANTUM; CONSEQUENCES; SPECTRUM; GRAVITY;

D O I：

10.1016/j.physletb.2008.11.024

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using Leaver's continue fraction and time domain method, we investigate the wave dynamics of phantom scalar perturbation in the background of Schwarzschild black hole. We find that the presence of the negative kinetic energy terms modifies the standard results in quasinormal spectrums and late-time behaviors of the scalar perturbations. The phantom scalar perturbation in the late-time evolution will grow with an exponential rate. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：276 / 280

页数：5

共 89 条

[1] Support of dS/CFT correspondence from space-time perturbations [J].