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. |
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