Stability of the inflation in R2 cosmology with massless conformal quantum fields

A semiclassical higher-derivative theory of gravity is investigated for conformally invariant free quantum fields in homogeneous and isotropic spacetime with no cosmological constant nor classical source. In the spatially flat case the stability of the de Sitter solution is studied. Moreover, the Mi...

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Autor principal: Chimento, Luis Pascual
Publicado: 1994
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004640X_v218_n1_p59_Chimento
http://hdl.handle.net/20.500.12110/paper_0004640X_v218_n1_p59_Chimento
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_0004640X_v218_n1_p59_Chimento
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spelling paper:paper_0004640X_v218_n1_p59_Chimento2023-06-08T14:29:24Z Stability of the inflation in R2 cosmology with massless conformal quantum fields Chimento, Luis Pascual A semiclassical higher-derivative theory of gravity is investigated for conformally invariant free quantum fields in homogeneous and isotropic spacetime with no cosmological constant nor classical source. In the spatially flat case the stability of the de Sitter solution is studied. Moreover, the Minkowski solution is found to be unstable. © 1994 Kluwer Academic Publishers. Fil:Chimento, L.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1994 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004640X_v218_n1_p59_Chimento http://hdl.handle.net/20.500.12110/paper_0004640X_v218_n1_p59_Chimento
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description A semiclassical higher-derivative theory of gravity is investigated for conformally invariant free quantum fields in homogeneous and isotropic spacetime with no cosmological constant nor classical source. In the spatially flat case the stability of the de Sitter solution is studied. Moreover, the Minkowski solution is found to be unstable. © 1994 Kluwer Academic Publishers.
author Chimento, Luis Pascual
spellingShingle Chimento, Luis Pascual
Stability of the inflation in R2 cosmology with massless conformal quantum fields
author_facet Chimento, Luis Pascual
author_sort Chimento, Luis Pascual
title Stability of the inflation in R2 cosmology with massless conformal quantum fields
title_short Stability of the inflation in R2 cosmology with massless conformal quantum fields
title_full Stability of the inflation in R2 cosmology with massless conformal quantum fields
title_fullStr Stability of the inflation in R2 cosmology with massless conformal quantum fields
title_full_unstemmed Stability of the inflation in R2 cosmology with massless conformal quantum fields
title_sort stability of the inflation in r2 cosmology with massless conformal quantum fields
publishDate 1994
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004640X_v218_n1_p59_Chimento
http://hdl.handle.net/20.500.12110/paper_0004640X_v218_n1_p59_Chimento
work_keys_str_mv AT chimentoluispascual stabilityoftheinflationinr2cosmologywithmasslessconformalquantumfields
_version_ 1768545307244625920

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