Weak and strong quantum vacua in Bianchi type-I universes

Using several physical criteria, we show that a reasonable quantum vacuum can be defined in Bianchi type-I universes, at the cosmological singularity (and the asymptotic far future region), provided the initial expansion would not be very violent. © 1985 The American Physical Society.

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Detalles Bibliográficos
Autores principales: Castagnino, M., Diego Mazzitelli, F.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562821_v31_n4_p742_Castagnino
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_05562821_v31_n4_p742_Castagnino
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spelling todo:paper_05562821_v31_n4_p742_Castagnino2023-10-03T15:35:13Z Weak and strong quantum vacua in Bianchi type-I universes Castagnino, M. Diego Mazzitelli, F. Using several physical criteria, we show that a reasonable quantum vacuum can be defined in Bianchi type-I universes, at the cosmological singularity (and the asymptotic far future region), provided the initial expansion would not be very violent. © 1985 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562821_v31_n4_p742_Castagnino
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description Using several physical criteria, we show that a reasonable quantum vacuum can be defined in Bianchi type-I universes, at the cosmological singularity (and the asymptotic far future region), provided the initial expansion would not be very violent. © 1985 The American Physical Society.
format JOUR
author Castagnino, M.
Diego Mazzitelli, F.
spellingShingle Castagnino, M.
Diego Mazzitelli, F.
Weak and strong quantum vacua in Bianchi type-I universes
author_facet Castagnino, M.
Diego Mazzitelli, F.
author_sort Castagnino, M.
title Weak and strong quantum vacua in Bianchi type-I universes
title_short Weak and strong quantum vacua in Bianchi type-I universes
title_full Weak and strong quantum vacua in Bianchi type-I universes
title_fullStr Weak and strong quantum vacua in Bianchi type-I universes
title_full_unstemmed Weak and strong quantum vacua in Bianchi type-I universes
title_sort weak and strong quantum vacua in bianchi type-i universes
url http://hdl.handle.net/20.500.12110/paper_05562821_v31_n4_p742_Castagnino
work_keys_str_mv AT castagninom weakandstrongquantumvacuainbianchitypeiuniverses
AT diegomazzitellif weakandstrongquantumvacuainbianchitypeiuniverses
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