Gravitational waveform of moving source with high speed

doi:10.1088/1361-6382/ac8c7e

	Gravitational waveform of moving source with high speed
	He, Xiaokai 2; Liu, Xiaolin 3; Cao, Zhoujian 1,4
刊名	CLASSICAL AND QUANTUM GRAVITY
	2022-10-06
卷号	39 期号:19 页码:20
关键词	gravitational wave moving source waveform model
ISSN号	0264-9381
DOI	10.1088/1361-6382/ac8c7e
英文摘要	Current gravitational waveform models used by detection data analysis have not included the effect of the moving speed of the sources relative to detector. Few works about the gravitational waveform problem for moving sources exist in the literature. And all of them have taken some approximations. Some of them just considered frequency shift. Some of them used slow speed approximation. In the current paper, we apply the precise Lorentz transformation of gravitational wave to generate the gravitational waveform for moving sources with any high speed. Our calculation is straightforward but without any approximation. That is to say our result is valid in the whole velocity range 0 << v < c which is only limited by the speed of light coming from general relativity itself. If only a waveform model of a rest source is given, our result can be applied directly to generate the waveform for the corresponding moving source with any high speed. Such waveform is valid for binary black hole coalescence happening extremely close to a super-massive black hole. As an example, we apply our method to the effect of kick velocity of binary black hole. The adjusted waveform by the kick velocity is presented in the current paper.
资助项目	CAS Project for Young Scientists in Basic Research[YSBR-006] ; NSF of Hunan province[2018JJ2073] ; Key Project of Education Department of Hunan Province[21A0576]
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	IOP Publishing Ltd
WOS记录号	WOS:000852836900001
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/60998]
专题	中国科学院数学与系统科学研究院
通讯作者	Cao, Zhoujian
作者单位	1.Chinese Acad Sci, Inst Appl Math, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Hunan First Normal Univ, Sch Math & Stat, Changsha 410205, Peoples R China 3.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China 4.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China
推荐引用方式 GB/T 7714	He, Xiaokai,Liu, Xiaolin,Cao, Zhoujian. Gravitational waveform of moving source with high speed[J]. CLASSICAL AND QUANTUM GRAVITY,2022,39(19):20.
APA	He, Xiaokai,Liu, Xiaolin,&Cao, Zhoujian.(2022).Gravitational waveform of moving source with high speed.CLASSICAL AND QUANTUM GRAVITY,39(19),20.
MLA	He, Xiaokai,et al."Gravitational waveform of moving source with high speed".CLASSICAL AND QUANTUM GRAVITY 39.19(2022):20.