Space and momentum representation analysis of Hartman's effect in wave packet transmission

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dc.contributor.authorGonzález, M. F.cat
dc.contributor.authorBofill i Villà, Josep M.cat
dc.contributor.authorGiménez i Font, Xaviercat
dc.contributor.authorBorondo, F.cat
dc.date.accessioned2009-10-08T07:45:28Z
dc.date.available2009-10-08T07:45:28Z
dc.date.issued2008cat
dc.description.abstractThe Hartman effect is analyzed in both the position and momentum representations of the problem. The importance of Wigner tunneling and deep tunneling is singled out. It is shown quantitatively how the barrier acts as a filter for low momenta (quantum speed up) as the width increases, and a detailed mechanism is proposed. Superluminal transmission is also discussed.eng
dc.format.extent6 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec561501cat
dc.identifier.issn1050-2947cat
dc.identifier.urihttps://hdl.handle.net/2445/9647
dc.language.isoengeng
dc.publisherThe American Physical Societycat
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.78.032102cat
dc.relation.ispartofPhysical Review A, 2008, vol. 78, núm. 3, p. 032102.cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevA.78.032102
dc.rights(c) The American Physical Society, 2008cat
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Química Inorgànica i Orgànica)
dc.subject.classificationTeoria quànticacat
dc.subject.classificationConstitució de la matèriacat
dc.subject.classificationÒptica quànticacat
dc.subject.otherQuantum mechanicseng
dc.subject.otherMatter waveseng
dc.subject.otherQuantum opticseng
dc.titleSpace and momentum representation analysis of Hartman's effect in wave packet transmissioneng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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