Acceleration and localization of matter in a ring trap
arXiv:0704.0733 · doi:10.1103/PhysRevA.75.053614
Abstract
A toroidal trap combined with external time-dependent electric field can be used for implementing different dynamical regimes of matter waves. In particular, we show that dynamical and stochastic acceleration, localization and implementation of the Kapitza pendulum can be originated by means of proper choice of the external force.
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Cited by in corpus (11)
- Localized nonlinear waves in systems with time- and space-modulated nonlinearities
- Cold atom confinement in an all-optical dark ring trap
- Stable multidimensional soliton stripes in two-component Bose-Einstein condensates
- Superfluidity of Bose-Einstein condensates in toroidal traps with nonlinear lattices
- Nonlinear currents in a ring-shaped waveguide with balanced gain and dissipation
- Vortex-antivortex wavefunction of a degenerate quantum gas
- Superfluidity breakdown of periodic matter waves in quasi one-dimensional annular traps via resonant scattering with moving defects
- Atom cooling with an atom-optical diode on a ring
- Quantum states of the Kapitza pendulum
- Ultraslow Helical Optical Bullets and Their Acceleration in Magneto-Optically Controlled Coherent Atomic Media
- Stochastic acceleration of solitons for the nonlinear Schrödinger equation