Precision cosmology as a test for statistics
We compute the shift in the epoch of matter-radiation equality due to the possible existence of a different statistical (non-extensive) background. The shift is mainly caused by a different neutrino-photon temperature ratio. We then consider the prospects to use future large galaxy surveys and cosmi...
Guardado en:
Autor principal: | |
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Formato: | Articulo Preprint |
Lenguaje: | Inglés |
Publicado: |
1998
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/123053 |
Aporte de: |
id |
I19-R120-10915-123053 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Física Non-extensive statistics Cosmology Observational bounds |
spellingShingle |
Física Non-extensive statistics Cosmology Observational bounds Torres, Diego F. Precision cosmology as a test for statistics |
topic_facet |
Física Non-extensive statistics Cosmology Observational bounds |
description |
We compute the shift in the epoch of matter-radiation equality due to the possible existence of a different statistical (non-extensive) background. The shift is mainly caused by a different neutrino-photon temperature ratio. We then consider the prospects to use future large galaxy surveys and cosmic microwave background measurements to constrain the degree of non-extensivity of the universe. |
format |
Articulo Preprint |
author |
Torres, Diego F. |
author_facet |
Torres, Diego F. |
author_sort |
Torres, Diego F. |
title |
Precision cosmology as a test for statistics |
title_short |
Precision cosmology as a test for statistics |
title_full |
Precision cosmology as a test for statistics |
title_fullStr |
Precision cosmology as a test for statistics |
title_full_unstemmed |
Precision cosmology as a test for statistics |
title_sort |
precision cosmology as a test for statistics |
publishDate |
1998 |
url |
http://sedici.unlp.edu.ar/handle/10915/123053 |
work_keys_str_mv |
AT torresdiegof precisioncosmologyasatestforstatistics |
bdutipo_str |
Repositorios |
_version_ |
1764820449655521283 |