Measuring the dimensionality of compact extra dimensions with inspiral gravitational waves from black-hole binaries
文献类型：期刊论文
| 作者 | Qiang, Li-E1,3; Zhao, Shu Hong1; Xu, Peng2,3
|
| 刊名 | EPL
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 116期号:6页码:5 |
| ISSN号 | 0295-5075 |
| DOI | 10.1209/0295-5075/116/60001 |
| 英文摘要 | Gravitational waves from coalescing black-hole binaries (BHBs) were recently observed by the advanced LIGO detectors. Based on the perturbation analysis, for general Kaluza-Klein theories with compact extra dimensions, we find a 1st-order post-Newtonian correction to the inspiral gravitational waveforms of black-hole binaries, that comes from the variations of the volume of the extra dimensions in near source zones. Such correction depends on a new parameter. chi = n/2+n with n the dimensionality of the extra space and it is irrelevant to the particular choice of the topology of the extra space. For the ideal case of a black-hole binary system following nearly circular orbital motion with almost equal or intermediate mass ratio, such higher-dimensional corrections to the chirping amplitude are worked out. Giving the power of tracing inspiral waves from coalescing massive BHBs with high signal-to-noise ratios, the planned space-borne antennas such as the eLISA and DECIGO may give us a measurement of the parameter. in the near future and may serve us as new probes in the searching for the evidence of the hidden compact dimensions. Copyright (C) EPLA, 2016 |
| 资助项目 | National Natural Science Foundation of China[11171329] ; National Natural Science Foundation of China[41404019] ; Central Universities Funds of China[310826161010] ; Central Universities Funds of China[310826163301] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY |
| WOS记录号 | WOS:000393572000001 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/24702]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Xu, Peng |
| 作者单位 | 1.Changan Univ, Sch Geol Engn & Geomat, Dept Geophys, Xian 710064, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Morningside Ctr Math, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiang, Li-E,Zhao, Shu Hong,Xu, Peng. Measuring the dimensionality of compact extra dimensions with inspiral gravitational waves from black-hole binaries[J]. EPL,2016,116(6):5. |
| APA | Qiang, Li-E,Zhao, Shu Hong,&Xu, Peng.(2016).Measuring the dimensionality of compact extra dimensions with inspiral gravitational waves from black-hole binaries.EPL,116(6),5. |
| MLA | Qiang, Li-E,et al."Measuring the dimensionality of compact extra dimensions with inspiral gravitational waves from black-hole binaries".EPL 116.6(2016):5. |
入库方式： OAI收割
来源：数学与系统科学研究院
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