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dc.contributor.authorHaro Cases, Jaume
dc.contributor.authorAmorós Torrent, Jaume
dc.contributor.authorElizalde, Emilio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I
dc.date.accessioned2012-10-09T11:29:20Z
dc.date.created2012-06-19
dc.date.issued2012-06-19
dc.identifier.citationHaro, J.; Amorós, J.; Elizalde, E. Sudden singularities in semiclassical gravity. "Physical review D", 19 Juny 2012, vol. 85, núm. 12, p. 1-6.
dc.identifier.issn0556-2821
dc.identifier.urihttp://hdl.handle.net/2117/16685
dc.description.abstractIt has been claimed in a recent paper [J. D. Barrow, A. B. Batista, J. C. Fabris, M. J. S. Houndjo, and G. Dito, Phys. Rev. D 84, 123518 (2011).] that sudden singularities will survive in semiclassical gravity. This issue is here carefully reviewed, pointing out that such conclusion, even if valid under some specific conditions, does not stand in other cases. An explicit example is studied in detail to support our statement, stemming from these other situations, that quantum effects may in fact drastically modify the behavior of sudden singularities.
dc.format.extent6 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.titleSudden singularities in semiclassical gravity
dc.typeArticle
dc.subject.lemacSimetria (Física)
dc.contributor.groupUniversitat Politècnica de Catalunya. EGSA - Equacions Diferencials, Geometria, Sistemes Dinàmics i de Control, i Aplicacions
dc.identifier.doi10.1103/PhysRevD.85.123527
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://arxiv.org/abs/1204.4039
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac10681227
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorHaro, J.; Amorós, J.; Elizalde, E.
local.citation.publicationNamePhysical review D
local.citation.volume85
local.citation.number12
local.citation.startingPage1
local.citation.endingPage6


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