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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23896
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dc.contributor.authorLunardi, J. T.-
dc.date.accessioned2014-05-20T14:08:07Z-
dc.date.accessioned2016-10-25T17:13:43Z-
dc.date.available2014-05-20T14:08:07Z-
dc.date.available2016-10-25T17:13:43Z-
dc.date.issued2001-12-03-
dc.identifierhttp://dx.doi.org/10.1016/S0375-9601(01)00714-9-
dc.identifier.citationPhysics Letters A. Amsterdam: Elsevier B.V., v. 291, n. 2-3, p. 66-72, 2001.-
dc.identifier.issn0375-9601-
dc.identifier.urihttp://hdl.handle.net/11449/23896-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/23896-
dc.description.abstractWe address the question about the velocity of signals carried by Bessel beams wave packets propagating in vacuum and having well defined wavefronts in time. We find that this problem in analogous to that of propagation of usual plane wave packets within dispersive media and conclude that the signal velocity cannot be superluminal. (C) 2001 Elsevier B.V. B.V. All rights reserved.en
dc.format.extent66-72-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectwave propagationpt
dc.subjectBessel beamspt
dc.subjectsignal velocitypt
dc.subjectsuperluminalitypt
dc.titleRemarks on Bessel beams, signals and superluminalityen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.identifier.doi10.1016/S0375-9601(01)00714-9-
dc.identifier.wosWOS:000172707300002-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysics Letters A-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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