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题名: Signal photon flux generated by high-frequency relic gravitational waves
作者: Li, X ;  Wang, S ;  Wen, H
刊名: CHINESE PHYSICS C
出版日期: 2016
卷号: 40, 期号:8, 页码:85101
关键词: relic gravitational waves ;  high frequency gravitational waves detector ;  signal photon flux
学科分类: Physics
DOI: http://dx.doi.org/10.1088/1674-1137/40/8/085101
通讯作者: Li, X (reprint author), Chongqing Univ, Dept Phys, Chongqing 401331, Peoples R China. ;  Li, X (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: The power spectrum of primordial tensor perturbations P-t increases rapidly in the high frequency region if the spectral index n(t) > 0. It is shown that the amplitude of relic gravitational waves h(t) (5 x 10(9) Hz) varies from 10(-36) to 10(-25) while n(t) varies from -6.25 x 10(-3) to 0.87. A high frequency gravitational wave detector proposed by F.-Y. Li detects gravitational waves through observing the perturbed photon flux that is generated by interaction between relic gravitational waves and electromagnetic field. It is shown that the perturbative photon flux N-x(1) (5 x 10(9) Hz) varies from 1.40 x 10(-4) s(-1) to 2.85 x 10(7) s(-1) while Tit varies from -6.25 x 10(-3) to 0.87. Correspondingly, the ratio of the transverse perturbative photon flux NI to the background photon flux varies from 10(-28) to 10(-16).
类目[WOS]: Physics, Nuclear ;  Physics, Particles & Fields
关键词[WOS]: COSMOLOGICAL CONSTANT ;  PROBE
收录类别: SCI
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21580
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Li, X,Wang, S,Wen, H. Signal photon flux generated by high-frequency relic gravitational waves[J]. CHINESE PHYSICS C,2016,40(8):85101.
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