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dc.contributor.authorHaro Cases, Jaume
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I
dc.date.accessioned2011-02-28T11:16:54Z
dc.date.available2011-02-28T11:16:54Z
dc.date.created2010-11
dc.date.issued2010-11
dc.identifier.citationHaro, J. Calculation of the renormalized two-point function by adiabatic regularization. "Theoretical and mathematical physics", Novembre 2010, vol. 165, núm. 2, p. 1490-1499.
dc.identifier.issn0040-5779
dc.identifier.urihttp://hdl.handle.net/2117/11566
dc.descriptiontwo-point function, adiabatic regularization, de Sitter phase
dc.description.abstractWe calculate a renormalized two-point function using the adiabatic regularization method. We study the conformally and minimally coupled cases for massless and massive scalar fields in full detail. We reproduce previous results in a rigorous mathematical form and clarify some empirical approximations and bounds. We consider some applications to inflationary models.
dc.format.extent10 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística
dc.titleCalculation of the renormalized two-point function by adiabatic regularization
dc.typeArticle
dc.subject.lemacCosmologia
dc.contributor.groupUniversitat Politècnica de Catalunya. EGSA - Equacions Diferencials, Geometria, Sistemes Dinàmics i de Control, i Aplicacions
dc.identifier.doi10.1007/s11232-010-0123-2
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.springerlink.com/index/7J03432K8L734735.pdf
dc.rights.accessRestricted access - publisher's policy
drac.iddocument4958363
dc.description.versionPostprint (published version)
upcommons.citation.authorHaro, J.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameTheoretical and mathematical physics
upcommons.citation.volume165
upcommons.citation.number2
upcommons.citation.startingPage1490
upcommons.citation.endingPage1499


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