Please use this identifier to cite or link to this item:
|Title:||Steering bose-einstein condensates despite time symmetry|
|Citation:||Poletti, D., Benenti, G., Casati, G., Hänggi, P., Li, B. (2009-03-30). Steering bose-einstein condensates despite time symmetry. Physical Review Letters 102 (13) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.102.130604|
|Abstract:||A Bose-Einstein condensate in an oscillating spatially asymmetric potential is shown to exhibit a directed current for unbiased initial conditions despite time symmetry. This phenomenon occurs only if the interaction between atoms, treated in mean-field approximation, exceeds a critical value. Our findings can be described with a three-mode model. These three-mode model results corroborate well with a many-body study over a time scale which increases with increasing atom number. The duration of this time scale probes the validity of the used mean-field approximation. © 2009 The American Physical Society.|
|Source Title:||Physical Review Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Nov 13, 2018
WEB OF SCIENCETM
checked on Oct 30, 2018
checked on Nov 16, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.