On the concept of the tunneling time

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dc.creatorMarinov, M. S.
dc.creatorSegev, Bilha
dc.date1996-03-13
dc.date.accessioned2026-07-07T06:13:47Z
dc.date.available2026-07-07T06:13:47Z
dc.descriptionAsymptotic time evolution of a wave packet describing a non-relativistic particle incident on a potential barrier is considered, using the Wigner phase-space distribution. The distortion of the trasmitted wave packet is determined by two time-like parameters, given by the energy derivative of the complex transmission amplitude. The result is consistent with various definitions of the tunneling time (e.g. the Büttiker-Landauer time, the complex time and Wigner's phase time). The speed-up effect and the negative dispersion are discussed, and new experimental implications are considered.
dc.description7 pages, LATEX, no figures
dc.identifierhttps://arxiv.org/abs/quant-ph/9603018
dc.identifierhttp://arxiv.org/abs/quant-ph/9603018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/93229
dc.subjectQuantum Physics
dc.titleOn the concept of the tunneling time
dc.typetext

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