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Bianchi-type string cosmology
Bianchi-type string cosmology involves generalizations of the FRW backgrounds with three transitive spacelike Killing symmetries, but without any a priori assumption of isotropy in the 3D sections of homogeneity. With emphasis on those cases with diagonal metrics and vanishing cosmological constant...
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| Lenguaje: | eng |
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1995
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| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(95)00582-6 http://cds.cern.ch/record/280055 |
| _version_ | 1780887873905491968 |
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| author | Batakis, Nikolaos A. |
| author_facet | Batakis, Nikolaos A. |
| author_sort | Batakis, Nikolaos A. |
| collection | CERN |
| description | Bianchi-type string cosmology involves generalizations of the FRW backgrounds with three transitive spacelike Killing symmetries, but without any a priori assumption of isotropy in the 3D sections of homogeneity. With emphasis on those cases with diagonal metrics and vanishing cosmological constant which which have not been previously examined in the literature, the present findings allow an overview and the classification of all Bianchi-type backgrounds. These string solutions (at least to lowest order in alpha prime) offer prototypes for the study of spatial anisotropy and its impact on the dynamics of the early universe. |
| id | cern-280055 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1995 |
| record_format | invenio |
| spelling | cern-2800552023-03-14T16:34:35Zdoi:10.1016/0370-2693(95)00582-6http://cds.cern.ch/record/280055engBatakis, Nikolaos A.Bianchi-type string cosmologyParticle Physics - TheoryBianchi-type string cosmology involves generalizations of the FRW backgrounds with three transitive spacelike Killing symmetries, but without any a priori assumption of isotropy in the 3D sections of homogeneity. With emphasis on those cases with diagonal metrics and vanishing cosmological constant which which have not been previously examined in the literature, the present findings allow an overview and the classification of all Bianchi-type backgrounds. These string solutions (at least to lowest order in alpha prime) offer prototypes for the study of spatial anisotropy and its impact on the dynamics of the early universe.Bianchi-type string cosmology involves generalizations of the FRW backgrounds with three transitive spacelike Killing symmetries, but without any a priori assumption of isotropy in the 3D sections of homogeneity. With emphasis on those cases with diagonal metrics and vanishing cosmological constant which which have not been previously examined in the literature, the present findings allow an overview and the classification of all Bianchi-type backgrounds. These string solutions (at least to lowest order in alpha prime) offer prototypes for the study of spatial anisotropy and its impact on the dynamics of the early universe.Bianchi-type string cosmology involves generalizations of the FRW backgrounds with three transitive spacelike Killing symmetries, but without any a priori assumption of isotropy in the 3D sections of homogeneity. With emphasis on diagonal-metric and vanishing cosmological constant cases which have not been previously examined in the literature, the present findings allow an overview and the classification of all Bianchi-type backgrounds. These string solutions (at least to lowest order in α′) offer prototypes for the study of spatial anisotropy and its impact on the dynamics of the early universe.hep-th/9504057CERN-TH-95-87CERN-TH-95-087CERN-TH-95-87oai:cds.cern.ch:2800551995-04-10 |
| spellingShingle | Particle Physics - Theory Batakis, Nikolaos A. Bianchi-type string cosmology |
| title | Bianchi-type string cosmology |
| title_full | Bianchi-type string cosmology |
| title_fullStr | Bianchi-type string cosmology |
| title_full_unstemmed | Bianchi-type string cosmology |
| title_short | Bianchi-type string cosmology |
| title_sort | bianchi-type string cosmology |
| topic | Particle Physics - Theory |
| url | https://dx.doi.org/10.1016/0370-2693(95)00582-6 http://cds.cern.ch/record/280055 |
| work_keys_str_mv | AT batakisnikolaosa bianchitypestringcosmology |