China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna

doi:10.1038/s42005-021-00529-z

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna
	Wu, Yue-Liang ; Luo, Zi-Ren ; Wang, Jian-Yu ; Bai, Meng ; Bian, Wei ; Cai, Rong-Gen ; Cai, Zhi-Ming ; Cao, Jin ; Chen, Di-Jun ; Chen, Ling
刊名	COMMUNICATIONS PHYSICS
	2021
卷号	4 期号:1 页码:34
关键词	BLACK-HOLE BINARIES
ISSN号	2399-3650
DOI	10.1038/s42005-021-00529-z
英文摘要	In this perspective, we outline that a space borne gravitational wave detector network combining LISA and Taiji can be used to measure the Hubble constant with an uncertainty less than 0.5% in ten years, compared with the network of the ground based gravitational wave detectors which can measure the Hubble constant within a 2% uncertainty in the next five years by the standard siren method. Taiji is a Chinese space borne gravitational wave detection mission planned for launch in the early 2030 s. The pilot satellite mission Taiji-1 has been launched in August 2019 to verify the feasibility of Taiji. The results of a few technologies tested on Taiji-1 are presented in this paper. Gravitational wave astronomy has opened the door to test general relativity and the effect of gravity in the Universe. The authors present the capabilities of an overlap between space gravitational wave detectors LISA and Taiji to constrain the Hubble constant to 0.5%, in 10 years, and what can be learned from the satellite pilot Taiji-1 launched in 2019.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27284]
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.Univ Chinese Acad Sci UCAS, Taiji Lab Gravitat Wave Universe Beijing Hangzhou, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Mech, Ctr Gravitat Wave Expt, Natl Micrograv Lab, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, Beijing, Peoples R China 4.UCAS, Int Ctr Theoret Phys Asia Pacific ICTP AP Beijing, Beijing, Peoples R China 5.UCAS, Hangzhou Inst Adv Study, Hangzhou, Peoples R China 6.Chinese Acad Sci, Shanghai Inst Tech Phys, Shanghai, Peoples R China 7.Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China 8.Chinese Acad Sci, Innovat Acad Microsatellites, Shanghai, Peoples R China 9.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Space Laser Engn Technol Lab, Shanghai, Peoples R China 10.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yue-Liang,Luo, Zi-Ren,Wang, Jian-Yu,et al. China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna[J]. COMMUNICATIONS PHYSICS,2021,4(1):34.
APA	Wu, Yue-Liang.,Luo, Zi-Ren.,Wang, Jian-Yu.,Bai, Meng.,Bian, Wei.,...&Zou, Zi-Ming.(2021).China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna.COMMUNICATIONS PHYSICS,4(1),34.
MLA	Wu, Yue-Liang,et al."China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna".COMMUNICATIONS PHYSICS 4.1(2021):34.