The Eisendstaedt theorem and observational cosmology
It is shown that the apparent cellular topology of the universe may be understood in terms of standard Friedmann-Robertson-Walker models of General Relativity through a theorem by Eisenstaedt. This implies a reinterpretation of the classical estimates of cosmological density and brings the density p...
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Formato: | Articulo Comunicacion |
Lenguaje: | Español |
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1988
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/141974 |
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I19-R120-10915-1419742024-04-26T13:48:54Z http://sedici.unlp.edu.ar/handle/10915/141974 The Eisendstaedt theorem and observational cosmology Sisteró, Roberto Félix 1988 2022-09-13T13:29:19Z es Astronomía Galaxia It is shown that the apparent cellular topology of the universe may be understood in terms of standard Friedmann-Robertson-Walker models of General Relativity through a theorem by Eisenstaedt. This implies a reinterpretation of the classical estimates of cosmological density and brings the density parameter close to the value required by grand unified theories for the inflationary scenario. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Español |
topic |
Astronomía Galaxia |
spellingShingle |
Astronomía Galaxia Sisteró, Roberto Félix The Eisendstaedt theorem and observational cosmology |
topic_facet |
Astronomía Galaxia |
description |
It is shown that the apparent cellular topology of the universe may be understood in terms of standard Friedmann-Robertson-Walker models of General Relativity through a theorem by Eisenstaedt. This implies a reinterpretation of the classical estimates of cosmological density and brings the density parameter close to the value required by grand unified theories for the inflationary scenario. |
format |
Articulo Comunicacion |
author |
Sisteró, Roberto Félix |
author_facet |
Sisteró, Roberto Félix |
author_sort |
Sisteró, Roberto Félix |
title |
The Eisendstaedt theorem and observational cosmology |
title_short |
The Eisendstaedt theorem and observational cosmology |
title_full |
The Eisendstaedt theorem and observational cosmology |
title_fullStr |
The Eisendstaedt theorem and observational cosmology |
title_full_unstemmed |
The Eisendstaedt theorem and observational cosmology |
title_sort |
eisendstaedt theorem and observational cosmology |
publishDate |
1988 |
url |
http://sedici.unlp.edu.ar/handle/10915/141974 |
work_keys_str_mv |
AT sisterorobertofelix theeisendstaedttheoremandobservationalcosmology AT sisterorobertofelix eisendstaedttheoremandobservationalcosmology |
_version_ |
1807220683223072768 |