Scalar particles creation rate in an expanding universe

Quantum field theory in curved space-time, where the gravitational field is treated as a classical solution of Einstein field equations and matter and radiation fields are quantized in that background, predicts the creation of particles in non-static situations, such as in an expanding universe (see...

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Autores principales: Castagnino, María Inés, Chimento, Lucía Beatriz, Harari, D.
Formato: Articulo
Lenguaje:Inglés
Publicado: 1981
Materias:
Astronomía
Galaxias
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/111733
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-111733
record_format dspace
spelling I19-R120-10915-1117332024-08-30T18:18:21Z http://sedici.unlp.edu.ar/handle/10915/111733 Scalar particles creation rate in an expanding universe Castagnino, María Inés Chimento, Lucía Beatriz Harari, D. 1981 2021-01-20T14:43:09Z en Astronomía Galaxias Quantum field theory in curved space-time, where the gravitational field is treated as a classical solution of Einstein field equations and matter and radiation fields are quantized in that background, predicts the creation of particles in non-static situations, such as in an expanding universe (see refs. 1, 2 & 3 for recent reviews). Asociación Argentina de Astronomía Articulo Articulo 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 Inglés
topic Astronomía
Galaxias
spellingShingle Astronomía
Galaxias
Castagnino, María Inés
Chimento, Lucía Beatriz
Harari, D.
Scalar particles creation rate in an expanding universe
topic_facet Astronomía
Galaxias
description Quantum field theory in curved space-time, where the gravitational field is treated as a classical solution of Einstein field equations and matter and radiation fields are quantized in that background, predicts the creation of particles in non-static situations, such as in an expanding universe (see refs. 1, 2 & 3 for recent reviews).
format Articulo
Articulo
author Castagnino, María Inés
Chimento, Lucía Beatriz
Harari, D.
author_facet Castagnino, María Inés
Chimento, Lucía Beatriz
Harari, D.
author_sort Castagnino, María Inés
title Scalar particles creation rate in an expanding universe
title_short Scalar particles creation rate in an expanding universe
title_full Scalar particles creation rate in an expanding universe
title_fullStr Scalar particles creation rate in an expanding universe
title_full_unstemmed Scalar particles creation rate in an expanding universe
title_sort scalar particles creation rate in an expanding universe
publishDate 1981
url http://sedici.unlp.edu.ar/handle/10915/111733
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AT chimentoluciabeatriz scalarparticlescreationrateinanexpandinguniverse
AT hararid scalarparticlescreationrateinanexpandinguniverse
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