Refraction of Electromagnetic Energy for Wave Packets Incident on a Negative Index Medium is Always Negative

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dc.creatorLu, W. T.
dc.creatorSokoloff, J. B.
dc.creatorSridhar, S.
dc.date2003-06-02
dc.date.accessioned2026-07-07T02:51:38Z
dc.date.available2026-07-07T02:51:38Z
dc.descriptionWe analyze refraction of electromagnetic wave packets on passing from an isotropic positive to an isotropic negative refractive index medium. We definitively show that in all cases the energy is always refracted negatively. For localized wave packets, the group refraction is also always negative.
dc.description5 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0306043
dc.identifierhttp://arxiv.org/abs/cond-mat/0306043
dc.identifierPhys. Rev. E 69, 026604 (2004)
dc.identifierdoi:10.1103/PhysRevE.69.026604
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21537
dc.subjectCondensed Matter
dc.titleRefraction of Electromagnetic Energy for Wave Packets Incident on a Negative Index Medium is Always Negative
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