Disruption of reflecting Bose-Einstein condensates due to interatomic interactions and quantum noise. Scott, R., Hutchinson, D., & Gardiner, C. Physical Review A - Atomic, Molecular, and Optical Physics, 2006. cited By 17
Disruption of reflecting Bose-Einstein condensates due to interatomic interactions and quantum noise [link]Paper  doi  abstract   bibtex   
We perform fully three-dimensional simulations, using the truncated Wigner method, to investigate the reflection of Bose-Einstein condensates from abrupt potential barriers. We show that the interatomic interactions can disrupt the internal structure of a cigar-shaped cloud with a high atom density at low approach velocities, damping the center-of-mass motion and generating vortices. Furthermore, by incorporating quantum noise we show that scattering halos form at high approach velocities, causing an associated condensate depletion. We compare our results to recent experimental observations. © 2006 The American Physical Society.
@ARTICLE{Scott2006,
author={Scott, R.G. and Hutchinson, D.A.W. and Gardiner, C.W.},
title={Disruption of reflecting Bose-Einstein condensates due to interatomic interactions and quantum noise},
journal={Physical Review A - Atomic, Molecular, and Optical Physics},
year={2006},
volume={74},
number={5},
doi={10.1103/PhysRevA.74.053605},
art_number={053605},
note={cited By 17},
url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-33750700487&partnerID=40&md5=6f013e2cdbc7bbed6f0ef2f36f774d4a},
affiliation={Jack Dodd Centre for Photonics and Ultra-Cold Atoms, Department of Physics, University of Otago, P.O. Box 56, Dunedin, New Zealand},
abstract={We perform fully three-dimensional simulations, using the truncated Wigner method, to investigate the reflection of Bose-Einstein condensates from abrupt potential barriers. We show that the interatomic interactions can disrupt the internal structure of a cigar-shaped cloud with a high atom density at low approach velocities, damping the center-of-mass motion and generating vortices. Furthermore, by incorporating quantum noise we show that scattering halos form at high approach velocities, causing an associated condensate depletion. We compare our results to recent experimental observations. © 2006 The American Physical Society.},
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document_type={Article},
source={Scopus},
}
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