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Scattering of quantum wave packets by shallow potential islands: A quantum lens

Goussev, Arseni and Richter, Klaus (2013) Scattering of quantum wave packets by shallow potential islands: A quantum lens. Physical Review E (PRE) 87 (5), 052918.

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Date of publication of this fulltext: 19 Apr 2016 08:30

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Abstract

We consider the problem of quantum scattering of a localized wave packet by a weak Gaussian potential in two spatial dimensions. We show that, under certain conditions, this problem bears close analogy with that of focusing (or defocusing) of light rays by a thin optical lens: Quantum interference between straight paths yields the same lens equation as for refracted rays in classical optics.


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Item type:Article
Date:28 May 2013
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:FOR 760: Scattering Systems with Complex Dynamics
Identification Number:
ValueType
10.1103/PhysRevE.87.052918DOI
1302.2936arXiv ID
Classification:
NotationType
05.45.MtPACS
03.65.NkPACS
03.65.SqPACS
42.25.FxPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:33646
Owner only: item control page

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