Cosmological Distance Scale. Part 7. A New Special Case with the Hubble Constant and Anisotropic Models
- 作者: Levin S.1
-
隶属关系:
- Moscow Institute of Examenation and Testing
- 期: 卷 61, 编号 11 (2019)
- 页面: 1057-1065
- 栏目: Fundamental Problems in Metrology
- URL: https://journals.rcsi.science/0543-1972/article/view/246633
- DOI: https://doi.org/10.1007/s11018-019-01549-6
- ID: 246633
如何引用文章
详细
Significant discrepancies in estimates of the Hubble constant are discussed in terms of the measurementproblem of calibrating the cosmological distance scale. It is shown that representing the Freedman–Robertson–Walker problem by a 3rd order Taylor expansion with respect to the criterion of minimal error inthe inadequacy is not optimal in terms of accuracy. An anisotropic 2nd order model based on the Heckmannrepresentation is more accurate.
作者简介
S. Levin
Moscow Institute of Examenation and Testing
编辑信件的主要联系方式.
Email: AntoninaEL@rostest.ru
俄罗斯联邦, Moscow