Original title: Classification of distances in cosmology
Authors: Křížek, Michal ; Mészáros, A.
Document type: Papers
Conference/Event: Cosmology on Small Scales 2018, Prague (CZ), 20180926
Year: 2018
Language: eng
Abstract: In cosmology many different distances are defined: angular, comoving, Euclidean, Hubble, light-year, luminosity, Minkowski, parallax, proper motion, redshift, ... distance. There is not one single natural distance, since the universe is expanding, curved, and we look back in time. In this survey paper we will concentrate on geometrical interpretations of the above-mentioned distances.
Keywords: cosmological parameters; cosmological principle; Einstein static universe; Friedmann equation; standard cosmological model
Host item entry: Proceedings of the International Conference Cosmology on Small Scales 2018 : Dark Matter Problem and Selected Controversies in Cosmology, ISBN 978-80-85823-68-4

Institution: Institute of Mathematics AS ČR (web)
Document availability information: Fulltext is available in the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0286719

Permalink: http://www.nusl.cz/ntk/nusl-386544


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Research > Institutes ASCR > Institute of Mathematics
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