Go to content
UR Home

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

URN to cite this document:
urn:nbn:de:bvb:355-epub-336466
Goussev, Arseni ; Richter, Klaus
[img]
Preview
PDF - Published Version
(228kB)
[img]
Preview
PDF - Draft Version
arXiv PDF (12.02.2013)
(180kB)
Date of publication of this fulltext: 19 Apr 2016 08:30



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.


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons