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This article is cited in 2 scientific papers (total in 2 papers)
METHODOLOGICAL NOTES
The Hubble flow: an observer's perspective
A. V. Toporensky, S. B. Popov Sternberg Astronomical Institute, Lomonosov Moscow State University
Abstract:
This paper discusses some aspects of cosmological expansion as viewed by an observer. It identifies the rate of change of the angular distance $v_\Theta$ with respect to the observer's clock as a crucial quantity in properly understanding the expansion. Using this quantity and the angular distance, in addition to the traditional approach to visualization, provides a more vivid picture of the cosmological expansion and is key for adequately visualizing it.
Received: September 2, 2013 Revised: October 15, 2013 Accepted: October 15, 2013
Citation:
A. V. Toporensky, S. B. Popov, “The Hubble flow: an observer's perspective”, UFN, 184:7 (2014), 767–774; Phys. Usp., 57:7 (2014), 708–713
Linking options:
https://www.mathnet.ru/eng/ufn4820 https://www.mathnet.ru/eng/ufn/v184/i7/p767
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Abstract page: | 449 | Full-text PDF : | 154 | References: | 68 |
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