The quasi-normal modes of charged scalar fields in Kerr-Newman black hole and its geometric interpretation

doi:10.1007/JHEP11(2015)167

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	The quasi-normal modes of charged scalar fields in Kerr-Newman black hole and its geometric interpretation
	Zhao, Peng 1; Tian, Yu 1,2; Wu, Xiaoning2,3 ; Sun, Zhao-Yong 1
	2015-11-24
发表期刊	JOURNAL OF HIGH ENERGY PHYSICS
ISSN	1029-8479
期号	11 页码:25
摘要	It is well-known that there is a geometric correspondence between high-frequency quasi-normal modes (QNMs) and null geodesics (spherical photon orbits). In this paper, we generalize such correspondence to charged scalar field in Kerr-Newman space-time. In our case, the particle and black hole are all charged, so one should consider non-geodesic orbits. Using the WKB approximation, we find that the real part of quasi-normal frequency corresponds to the orbits frequency, the imaginary part of the frequency corresponds to the Lyapunov exponent of these orbits and the eigenvalue of angular equation corresponds to carter constant. From the properties of the imaginary part of quasi-normal frequency of charged massless scalar field, we can still find that the QNMs of charged massless scalar field possess the zero damping modes in extreme Kerr-Newman spacetime under certain condition which has been fixed in this paper.
关键词	Black Holes Classical Theories of Gravity
DOI	10.1007/JHEP11(2015)167
语种	英语
资助项目	National Natural Science Foundation of China[11175245] ; National Natural Science Foundation of China[11475179]
WOS研究方向	Physics
WOS类目	Physics, Particles & Fields
WOS记录号	WOS:000368079900001
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/21728
专题	数学所
通讯作者	Zhao, Peng
作者单位	1.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Math, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Peng,Tian, Yu,Wu, Xiaoning,et al. The quasi-normal modes of charged scalar fields in Kerr-Newman black hole and its geometric interpretation[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(11):25.
APA	Zhao, Peng,Tian, Yu,Wu, Xiaoning,&Sun, Zhao-Yong.(2015).The quasi-normal modes of charged scalar fields in Kerr-Newman black hole and its geometric interpretation.JOURNAL OF HIGH ENERGY PHYSICS(11),25.
MLA	Zhao, Peng,et al."The quasi-normal modes of charged scalar fields in Kerr-Newman black hole and its geometric interpretation".JOURNAL OF HIGH ENERGY PHYSICS .11(2015):25.