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Coherent Backscattering of Bose-Einstein Condensates in Two-Dimensional Disorder Potentials

Hartung, Michael, Wellens, Thomas, Müller, Cord A., Richter, Klaus and Schlagheck, Peter (2008) Coherent Backscattering of Bose-Einstein Condensates in Two-Dimensional Disorder Potentials. Physical Review Letters (PRL) 101 (2), 020603.

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Date of publication of this fulltext: 05 Aug 2009 13:57

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Other URL: http://de.arxiv.org/abs/0804.3723, http://link.aps.org/abstract/PRL/v101/e020603


Abstract

We study quantum transport of an interacting Bose-Einstein condensate in a two-dimensional disorder potential. In the limit of vanishing atom-atom interaction, a sharp cone in the angle-resolved density of the scattered matter wave is observed, arising from constructive interference between amplitudes propagating along reversed scattering paths. Weak interaction transforms this coherent ...

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Item type:Article
Date:11 July 2008
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number:
ValueType
10.1103/PhysRevLett.101.020603DOI
0804.3723arXiv ID
Classification:
NotationType
05.60.GgPACS
03.75.KkPACS
67.85.-dPACS
72.15.RnPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:7814
Owner only: item control page

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