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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/74371
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dc.contributor.authorDe Lorenci, V. A.-
dc.contributor.authorMenezes, G.-
dc.contributor.authorSvaiter, N. F.-
dc.date.accessioned2014-05-27T11:28:09Z-
dc.date.accessioned2016-10-25T18:42:40Z-
dc.date.available2014-05-27T11:28:09Z-
dc.date.available2016-10-25T18:42:40Z-
dc.date.issued2013-01-10-
dc.identifierhttp://dx.doi.org/10.1142/S0217751X13500012-
dc.identifier.citationInternational Journal of Modern Physics A, v. 28, n. 1, 2013.-
dc.identifier.issn0217-751X-
dc.identifier.urihttp://hdl.handle.net/11449/74371-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/74371-
dc.description.abstractWe investigate the effects of light-cone fluctuations over the renormalized vacuum expectation value of the stress-energy tensor of a real massless minimally coupled scalar field defined in a (d+1)-dimensional flat space-time with topology R×Td. For modeling the influence of light-cone fluctuations over the quantum field, we consider a random Klein-Gordon equation. We study the case of centered Gaussian processes. After taking into account all the realizations of the random processes, we present the correction caused by random fluctuations. The averaged renormalized vacuum expectation value of the stress-energy associated with the scalar field is presented. © 2013 World Scientific Publishing Company.en
dc.language.isoeng-
dc.sourceScopus-
dc.subjectCasimir energy-
dc.subjectQuantum fields in curved space-time-
dc.subjectWave propagation in random media-
dc.titleLight-cone fluctuations and the renormalized stress tensor of a massless scalar fielden
dc.typeoutro-
dc.contributor.institutionUniversidade Federal de Itajubá (UNIFEI)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas (CBPF)-
dc.description.affiliationInstituto de Ciências Universidade Federal de Itajubá, Itajubá, MG 37500-903-
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271 - Bloco II, São Paulo, SP 01140-070-
dc.description.affiliationCentro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Rio de Janeiro, RJ 22290-180-
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271 - Bloco II, São Paulo, SP 01140-070-
dc.identifier.doi10.1142/S0217751X13500012-
dc.identifier.wosWOS:000316813900003-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofInternational Journal of Modern Physics A-
dc.identifier.scopus2-s2.0-84872419891-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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