Reference frame dependence of the local measurement of the Hubble constant
Reference frame dependence of the local measurement of the Hubble constant
复制标题
哈勃常数局部测量的参考系依赖性
DOI:
10.1103/physrevd.101.103530
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发表时间:
2019-09
影响因子:
5
通讯作者:
Zhu Q.-H.
中科院分区:
文献类型:
--
作者:
Chang Z.;Zhu Q.-H.
Observations recently suggest 9% discrepancy between local measurement of Hubble constant and that inferred from cosmic microwave background in standard cosmology. Either standard cosmology or local measurement might expect something new. We investigate possible motional status of local measurement that might affect value of Hubble constant. Using adapted coordinate of geodesic observers in FLRW space-time and constraints inferred from observation of cosmic shear, we find that the motional status of reference frame would contribute to about 1.1% discrepancy of Hubble constant.
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DOI:
10.3847/0004-637x/826/1/56
发表时间:
2016-04
期刊:
The Astrophysical Journal
影响因子:
--
作者:
A. Riess;L. Macri;S. Hoffmann;D. Scolnic;S. Casertano;A. Filippenko;B. Tucker;M. Reid;David O
通讯作者:
A. Riess;L. Macri;S. Hoffmann;D. Scolnic;S. Casertano;A. Filippenko;B. Tucker;M. Reid;David O
影响因子:
4.4
作者:
Chang Zhe;Huang Qing-Guo;Wang Sai;Zhao Zhi-Chao
通讯作者:
Zhao Zhi-Chao
影响因子:
4.8
作者:
F. Qin;C. Howlett;L. Staveley-Smith;T. Hong
通讯作者:
F. Qin;C. Howlett;L. Staveley-Smith;T. Hong
影响因子:
8.6
作者:
I. Ben-Dayan;R. Durrer;G. Marozzi;D. Schwarz
通讯作者:
I. Ben-Dayan;R. Durrer;G. Marozzi;D. Schwarz
影响因子:
5
作者:
E. D. Valentino;E. Linder;A. Melchiorri
通讯作者:
E. D. Valentino;E. Linder;A. Melchiorri