Propagation speed of evanescent modes

dc.creatorBarbero, APL
dc.creatorHernandez-Figueroa, HE
dc.creatorRecami, E
dc.date2000
dc.dateDEC
dc.date2014-12-02T16:28:13Z
dc.date2015-11-26T16:36:21Z
dc.date2014-12-02T16:28:13Z
dc.date2015-11-26T16:36:21Z
dc.date.accessioned2018-03-28T23:19:03Z
dc.date.available2018-03-28T23:19:03Z
dc.identifierPhysical Review E. Amer Physical Soc, v. 62, n. 6, n. 8628, n. 8635, 2000.
dc.identifier1539-3755
dc.identifierWOS:000165879500049
dc.identifier10.1103/PhysRevE.62.8628
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/70532
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/70532
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/70532
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1271783
dc.descriptionThe group velocity of evanescent waves tin undersized waveguides, for instance) was theoretically predicted, and has been experimentally verified, to be superluminal (nu (g)>c). By contrast, it is known that the precursor speed in vacuum cannot be larger than c. In this paper, by computer simulations based on Maxwell equations only, we show the existence of both phenomena. In other words, we verify the actual possibility of superluminal group velocities, without violating the so-called (naive) Einstein causality.
dc.description62
dc.description6
dc.descriptionB
dc.description8628
dc.description8635
dc.languageen
dc.publisherAmer Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review E
dc.relationPhys. Rev. E
dc.rightsaberto
dc.rightshttp://publish.aps.org/authors/transfer-of-copyright-agreement
dc.sourceWeb of Science
dc.subjectSuperluminal Barrier Traversal
dc.subjectTunneling Times
dc.subjectWave-guides
dc.subjectDelay
dc.subjectPhoton
dc.subjectMedia
dc.subjectPackets
dc.subjectPulse
dc.subjectAmplifiers
dc.subjectEquations
dc.titlePropagation speed of evanescent modes
dc.typeArtículos de revistas


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