Effective lagrangian for a mass dimension one fermionic field in curved spacetime

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dc.citation.issue2
dc.contributor.authorBueno Rogerio, R. J.
dc.contributor.authorHoff da Silva, J. M.
dc.contributor.authorDias, M. [UNIFESP]
dc.contributor.authorPereira, S. H.
dc.coverageNew York
dc.date.accessioned2020-07-08T13:09:38Z
dc.date.available2020-07-08T13:09:38Z
dc.date.issued2018
dc.description.abstractIn this work we use momentum-space techniques to evaluate the propagator G(xen
dc.description.abstractx') for a spin 1/2 mass dimension one spinor field on a curved Friedmann-Robertson-Walker spacetime. As a consequence, we built the one-loop correction to the effective lagrangian in the coincidence limit. Going further we compute the effective lagrangian in the finite temperature regime. We arrive at interesting cosmological consequences, as time-dependent cosmological 'constant', fully explaining the functional form of previous cosmological models.en
dc.description.affiliationUniv Estadual Paulista, UNESP, Fac Engn, Dept Fis & Quim, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUniv Fed Sao Paulo, UNIFESP, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, UNIFESP, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipCAPES
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Cientificoe Tecnologico, Brazilian research agency
dc.description.sponsorshipCNPq
dc.description.sponsorshipIDCNPq: 304297/2015-1, 400924/2016-1
dc.description.sponsorshipIDCNPq: 304629/2015-4, 445385/2014-6
dc.format.extent-
dc.identifierhttp://dx.doi.org/10.1007/JHEP02(2018)145
dc.identifier.citationJournal Of High Energy Physics. New York, v. , n. 2, p. -, 2018.
dc.identifier.doi10.1007/JHEP02(2018)145
dc.identifier.fileWOS000426357800010.pdf
dc.identifier.issn1029-8479
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/54113
dc.identifier.wosWOS:000426357800010
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofJournal Of High Energy Physics
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectEffective Field Theoriesen
dc.subjectCosmology of Theories beyond the SMen
dc.subjectThermal Field Theoryen
dc.titleEffective lagrangian for a mass dimension one fermionic field in curved spacetimeen
dc.typeinfo:eu-repo/semantics/article
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