Mixing of gravitational wave echoes

doi:10.1103/PhysRevD.100.044023

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	Mixing of gravitational wave echoes
	Li, Zhi-Peng ; Piao, Yun-Song
刊名	PHYSICAL REVIEW D
	2019
卷号	100 期号:4 页码:44023
关键词	BLACK-HOLES GRAVASTAR
ISSN号	2470-0010
DOI	10.1103/PhysRevD.100.044023
英文摘要	Gravitational wave (GW) echoes, if they exist, would be a probe to the near-horizon quantum structure of a black hole (BH), which has motivated the search for echo signals in GW data. We point out that the echo phenomenology related with the potential structure might be not so simple as expected. In particular, if the near-horizon regime of BH is modeled as a multiple-barrier filter, the late-time GW ringdown waveform will exhibit the mixing of echoes, even the superpositions. As a result, the amplitudes of successive echoes might not drop sequentially.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27029]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China 2.[Li, Zhi-Peng 3.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhi-Peng,Piao, Yun-Song. Mixing of gravitational wave echoes[J]. PHYSICAL REVIEW D,2019,100(4):44023.
APA	Li, Zhi-Peng,&Piao, Yun-Song.(2019).Mixing of gravitational wave echoes.PHYSICAL REVIEW D,100(4),44023.
MLA	Li, Zhi-Peng,et al."Mixing of gravitational wave echoes".PHYSICAL REVIEW D 100.4(2019):44023.