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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Deruelle, Nathalie, 1952- | cat |
dc.contributor.author | Garriga Torres, Jaume | cat |
dc.contributor.author | Verdaguer Oms, Enric, 1950- | cat |
dc.date.accessioned | 2010-05-06T10:15:22Z | - |
dc.date.available | 2010-05-06T10:15:22Z | - |
dc.date.issued | 1991 | cat |
dc.identifier.issn | 0556-2821 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/12409 | - |
dc.description.abstract | We propose a simple geometrical prescription for coupling a test quantum scalar field to an "inflaton" (classical scalar field) in the presence of gravity. When the inflaton stems from the compactification of a Kaluza-Klein theory, the prescription leaves no arbitrariness and amounts to a dimensional reduction of the Klein-Gordon equation. We discuss the possible relevance of this coupling to "reheating" in inflationary cosmologies. | eng |
dc.format.extent | 6 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.43.1032 | cat |
dc.relation.ispartof | Physical Review D, 1991, vol. 43, núm. 4, p. 1032-1037 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.43.1032 | - |
dc.rights | (c) The American Physical Society, 1991 | eng |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Relativitat (Física) | cat |
dc.subject.classification | Gravitació | cat |
dc.subject.classification | Cosmologia | cat |
dc.subject.classification | Astrofísica | cat |
dc.subject.other | Relativity (Physics) | eng |
dc.subject.other | Gravitation | eng |
dc.subject.other | Cosmology | eng |
dc.subject.other | Astrophysics | eng |
dc.title | Reheating in inflationary cosmologies: Geometric coupling of the "inflaton" to quantum fields | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 79617 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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