Supernovae, CMB, and gravitational leakage into extra dimensions

Autores
Deffayet, Cedric; Landau, Susana Judith; Raux, Julien; Zaldarriaga, Matías; Astier, Pierre
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We discuss observational constraints coming from CMB and type Ia supernovae, for the model of accelerated universe produced by gravitational leakage into extra dimensions. Our fits indicate that the model is currently in agreement with the data. We also give the equations governing the evolution of cosmological perturbations. Future observations will be able to severely constrain the model.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Ciencias Astronómicas
astrofísica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/2101
Acceder
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network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Supernovae, CMB, and gravitational leakage into extra dimensionsDeffayet, CedricLandau, Susana JudithRaux, JulienZaldarriaga, MatíasAstier, PierreCiencias AstronómicasastrofísicaWe discuss observational constraints coming from CMB and type Ia supernovae, for the model of accelerated universe produced by gravitational leakage into extra dimensions. Our fits indicate that the model is currently in agreement with the data. We also give the equations governing the evolution of cosmological perturbations. Future observations will be able to severely constrain the model.Facultad de Ciencias Astronómicas y Geofísicas2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/2101enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/pdf/10.1103/PhysRevD.66.024019info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/abstract/10.1103/PhysRevD.66.024019info:eu-repo/semantics/altIdentifier/issn/2470-0029info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.66.024019info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-12-23T10:51:32Zoai:sedici.unlp.edu.ar:10915/2101Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-12-23 10:51:33.224SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Supernovae, CMB, and gravitational leakage into extra dimensions
title Supernovae, CMB, and gravitational leakage into extra dimensions
spellingShingle Supernovae, CMB, and gravitational leakage into extra dimensions
Deffayet, Cedric
Ciencias Astronómicas
astrofísica
title_short Supernovae, CMB, and gravitational leakage into extra dimensions
title_full Supernovae, CMB, and gravitational leakage into extra dimensions
title_fullStr Supernovae, CMB, and gravitational leakage into extra dimensions
title_full_unstemmed Supernovae, CMB, and gravitational leakage into extra dimensions
title_sort Supernovae, CMB, and gravitational leakage into extra dimensions
dc.creator.none.fl_str_mv Deffayet, Cedric
Landau, Susana Judith
Raux, Julien
Zaldarriaga, Matías
Astier, Pierre
author Deffayet, Cedric
author_facet Deffayet, Cedric
Landau, Susana Judith
Raux, Julien
Zaldarriaga, Matías
Astier, Pierre
author_role author
author2 Landau, Susana Judith
Raux, Julien
Zaldarriaga, Matías
Astier, Pierre
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
astrofísica
topic Ciencias Astronómicas
astrofísica
dc.description.none.fl_txt_mv We discuss observational constraints coming from CMB and type Ia supernovae, for the model of accelerated universe produced by gravitational leakage into extra dimensions. Our fits indicate that the model is currently in agreement with the data. We also give the equations governing the evolution of cosmological perturbations. Future observations will be able to severely constrain the model.
Facultad de Ciencias Astronómicas y Geofísicas
description We discuss observational constraints coming from CMB and type Ia supernovae, for the model of accelerated universe produced by gravitational leakage into extra dimensions. Our fits indicate that the model is currently in agreement with the data. We also give the equations governing the evolution of cosmological perturbations. Future observations will be able to severely constrain the model.
publishDate 2002
dc.date.none.fl_str_mv 2002
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/2101
url http://sedici.unlp.edu.ar/handle/10915/2101
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/pdf/10.1103/PhysRevD.66.024019
info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/abstract/10.1103/PhysRevD.66.024019
info:eu-repo/semantics/altIdentifier/issn/2470-0029
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.66.024019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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