Title	Emergence of exponentially accurate reflected or tunneling semiclassical wave packets
Creator	Joye, Alain
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2013-05-02
Description	We review the one dimensional time–dependent scattering of a quantum mechanical wave packet at a potential barrier for energies larger, respectively lower, than the barrier height, in the semi–classical regime. Making use of complex WKB methods, we provide a precise space–time description of the reflected, respectively transmitted, exponentially small wave packets. This talk is based on two joint works with V. Betz and S. Teufel and with V. Gradinaru and G. Hagedorn.
Extent	28 minutes
Subject	Mathematics; Quantum theory; Partial differential equations; Mathematical physics
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Institut Fourier, Universite Grenoble 1
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2014-08-06
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivs 2.5 Canada
DOI	10.14288/1.0043398
URI	http://hdl.handle.net/2429/49344
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Faculty
Rights URI	http://creativecommons.org/licenses/by-nc-nd/2.5/ca/
Aggregated Source Repository	DSpace

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