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Coincident brane nucleation and the neutralization of Lambda

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dc.contributor.authorGarriga Torres, Jaumecat
dc.contributor.authorMegevand, Arielcat
dc.date.accessioned2010-05-06T09:31:30Z
dc.date.available2010-05-06T09:31:30Z
dc.date.issued2004cat
dc.description.abstract"static" instanton, representing pair creation of critical bubbles¿a process somewhat analogous to thermal activation in flat space. In that case, the branes may stick together due to thermal symmetry restoration, and the pair creation rate depends exponentially on the ambient de Sitter temperature, switching off sharply as the temperature approaches zero. Such a static instanton may be well suited for the ¿saltatory¿ relaxation scenario proposed by Feng et al.eng
dc.format.extent22 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec520520cat
dc.identifier.issn0556-2821cat
dc.identifier.urihttps://hdl.handle.net/2445/12378
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.69.083510cat
dc.relation.ispartofPhysical Review D, 2004, vol. 69, núm. 8, p. 083510-1-083510-22cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevD.69.083510
dc.rights(c) The American Physical Society, 2004eng
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física de la Matèria Condensada)
dc.subject.classificationRelativitat general (Física)cat
dc.subject.classificationCosmologiacat
dc.subject.classificationTeoria de camps (Física)
dc.subject.otherGeneral relativity (Physics)eng
dc.subject.otherField theory (Physics)eng
dc.subject.otherCosmologyeng
dc.titleCoincident brane nucleation and the neutralization of Lambdaeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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