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China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna
Wu YL(吴岳良)1,2,3,4,5; Luo ZR(罗子人)1,2,5; Wang, Jian-Yu1,5,6; Bai, Meng7; Bian, Wei1,5,7; Cai, Rong-Gen1,3,5; Cai, Zhi-Ming8; Cao, Jin8; Chen, Di-Jun5,9; Chen, Ling7; Chen, Li-Sheng10; Chen, Ming-Wei1,2; Chen, Wei-Biao5,9; Chen, Ze-Yi9; Cong, Lin-Xiao1; Deng, Jian-Feng8; Dong, Xiao-Long7; Duan, Li1,2; Fan, Sen-Quan8; Fan, Shou-Shan11; Fang, Chao12; Fang, Yuan8; Feng, Ke13; Feng, Pan9; Feng, Zhun7; Gao, Rui-Hong1,2; Gao, Run-Lian7; Guo, Zong-Kuan1,3,5; He, Jian-Wu1,2; He, Ji-Bo1; Hou, Xia9; Hu, Liang2; Hu, Wen-Rui1,2; Hu, Zhi-Qiang8; Huang, Min-Jie9; Jia, Jian-Jun6,15; Jiang, Kai-Li11; Jin, Gang2,5; Jin, Hong-Bo14; Kang, Qi1,2; Lei, Jun-Gang15; Li, Bo-Quan7; Li, Dong-Jing12; Li, Fan7; Li, Hao-Si2; Li, Hua-Wang8; Li, Liu-Feng10; Li, Wei12; Li, Xiao-Kang1,2; Li, Ying-Min1; Li, Yong-Gui1; Li, Yun-Peng15; Li, Yu-Peng1,12; Li, Zhe12; Lin, Zhi-Yong1; Liu, Chang1,3; Liu, Dong-Bin12; Liu, He-Shan2,5; Liu, Hong8; Liu, Peng11; Liu, Yu-Rong7; Lu, Zong-Yu10; Luo, Hong-Wei9; Ma, Fu-Li7; Ma, Long-Fei1,2; Ma, Xiao-Shan7; Ma, Xin7; Man, Yi-Chuan7; Min, Jian15; Niu, Yu1,2; Peng, Jian-Kang10; Peng, Xiao-Dong7; Qi, Ke-Qi12; Qiang, Li-E7; Qiao, Cong-Feng1; Qu, Ye-Xi9; Ruan, Wen-Hong1,3; Sha, Wei12; Shen, Jia1,2; Shi, Xing-Jian8; Shu, Rong6; Su, Ju7; Sui, Yan-Lin12; Sun, Guang-Wei9; Tang, Wen-Lin7; Tao, Hong-Jiang12; Tao, Wen-Ze15; Tian, Zheng7; Wan, Ling-Feng10; Wang, Chen-Yu1,2; Wang, Jia2; Wang, Juan1,2; Wang, Lin-Lin7; Wang, Shao-Xin12; Wang, Xiao-Peng12; Wang, Yu-Kun12; Wang, Zhi1,12; Wang, Zuo-Lei15; Wei, Yu-Xiao1; Wu, Di2; Wu, Li-Ming1; Wu, Peng-Zhan16; Wu, Zhi-Hua8; Xi, Dong-Xue15; Xie, Yi-Fang7; Xing, Guo-Feng9; Xu, Lu-Xiang1,5,17; Xu, Peng1,16; Xu, Shu-Yan5,17; Xu, Yu8; Xue, Sen-Wen1,2; Xue, Zhang-Bin7; Yang, Chao1,2; Yang, Ran1,2; Yang, Shi-Jia15; Yang, Shuang7; Yang, Yong8; Yang, Zhong-Guo9; Yin, Yong-Li18; Yu, Jin-Pei8; Yu, Tao12; Zhang, Ai-Bing7; Zhang, Chu1,2; Zhang, Min1,4,5; Zhang, Xue-Quan7; Zhang, Yuan-Zhong3; Zhao, Jian9; Zhao, Wei-Wei8; Zhao, Ya1,12; Zheng, Jian-Hua7; Zhou, Cui-Yun9; Zhu, Zhen-Cai8; Zou, Xiao-Bo16; Zou, Zi-Ming7

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.

Indexed BySCI ; EI
WOS IDWOS:000623898200001
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Science[XDA15020709] ; Strategic Priority Research Program of the Chinese Academy of Science[XDB23030000]
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Science
ContributorWu, Yue-Liang ; Luo, Zi-Ren ; Wang, Jian-Yu
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorWu YL(吴岳良); Luo ZR(罗子人); Wang, Jian-Yu
Affiliation1.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
11.Tsinghua Univ, Beijing, Peoples R China
12.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun, Peoples R China
13.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China
14.Chinese Acad Sci, Nat Astron Observ, Beijing, Peoples R China
15.Lanzhou Inst Phys, Lanzhou, Peoples R China
16.Lanzhou Univ, Lanzhou, Peoples R China
17.Nanyang Technol Univ, Singapore, Singapore
18.China Astronaut Res & Training Ctr, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Wu YL,Luo ZR,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):7.
APA Wu YL.,Luo ZR.,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),7.
MLA Wu YL,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):7.
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