Quasi-normal modes of extremal black holes from hidden conformal symmetry

被引：12

作者：

Chen, Bin ^{[1
,2
,3
,4
]}

Zhang, Jia-ju ^{[1
,2
]}

机构：

[1] Peking Univ, Dept Phys, Beijing 100871, Peoples R China

[2] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China

[3] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China

[4] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China

来源：

PHYSICS LETTERS B | 2011年 / 699卷 / 03期

关键词：

Quasi-normal modes; Extremal black holes; Conformal symmetry;

D O I：

10.1016/j.physletb.2011.04.003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this Letter, we construct the quasi-normal modes of three-dimensional extremal black holes in an algebraic way. We show that the infinite towers of the quasi-normal modes of scalar, vector and tensor could be constructed as the descendents of the highest weight modes. Our investigation shows that the hidden conformal symmetry suggested in Chen et al. (2010) [5] is an intrinsic property of the extremal black hole. Moreover, we notice that we need to fix the freedom in defining the local vector fields and find the right hidden conformal symmetry to obtain the physical quasi-normal modes. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：204 / 210

页数：7

共 25 条

[1] Quasi-normal modes of extremal BTZ black holes in TMG [J].