Dynamical localization of matter wave solitons in managed barrier potentials
arXiv:cond-mat/0610114 · doi:10.1103/PhysRevA.75.033603
Abstract
The bright matter wave soliton propagation through a barrier with a rapidly oscillating position is investigated. The averaged over rapid oscillations Gross-Pitaevskii (GP) equation is derived. It is shown that the soliton is dynamically trapped by the effective double-barrier. The analytical predictions for the soliton effective dynamics is confirmed by the numerical simulations of the full GP equation.
10 pages, 6 figures
References in corpus (4)
- Observation of dynamic localization in periodically-curved waveguide arrays
- Matter-wave solitons of collisionally inhomogeneous condensates
- Dynamics of bright matter wave solitons in a quasi 1D Bose-Einstein condensate with a rapidly varying trap
- Localization of nonlinear excitations in curved waveguides