Resonant Nonlinear Quantum Transport for a Periodically Kicked Bose Condensate

2005/01/31 by Sandro Wimberger, R. Mannella, Riccardo Mannella +4 · 61 citations
Physics and Astronomy · #Bose–Einstein condensate #Classical mechanics #Coherent states #Cold Atom Physics and Bose-Einstein Condensates #Harmonic #Harmonic oscillator #Lattice (music) #Nonlinear system #Observable #Optical lattice #Physics #Quantum #Quantum chaos and dynamical systems #Quantum electrodynamics #Quantum mechanics #Quantum, superfluid, helium dynamics #Superfluidity #cond-mat.other #nlin.CD #physics.comp-ph

paper · pdf · doi:10.1103/physrevlett.94.130404

published in Physical Review Letters 94(13), 130404 (American Physical Society) · amended version, new Fig.4

openalex publication_date 2005/04/08 · arxiv created 2005/04/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Our realistic numerical results show that the fundamental and higher-order quantum resonances of the delta-kicked rotor are observable in state-of-the-art experiments with a Bose condensate in a shallow harmonic trap, kicked by a spatially periodic optical lattice. For stronger confinement, interaction-induced destruction of the resonant motion of the kicked harmonic oscillator is predicted.

Citations

• Quantum resonances and decoherence for -kicked atoms
• Experimental investigation of early-time diffusion in the quantum kicked rotor using a Bose-Einstein condensate
• Exciting Collective Oscillations in a Trapped 1D Gas
• Classical Scaling Theory of Quantum Resonances
• Delocalized and resonant quantum transport in nonlinear generalizations of the kicked rotor model

Cited by

• Saturation of fidelity in the atom-optics kicked rotor

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