Quantum Accelerator Modes near Higher-Order Resonances
arXiv:0805.2040 · doi:10.1103/PhysRevLett.100.234103
Abstract
Quantum Accelerator Modes have been experimentally observed, and theoretically explained, in the dynamics of kicked cold atoms in the presence of gravity, when the kicking period is close to a half-integer multiple of the Talbot time. We generalize the theory to the case when the kicking period is sufficiently close to any rational multiple of the Talbot time, and thus predict new rich families of experimentally observable Quantum Accelerator Modes.
Inaccurate reference [12] has been amended
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Cited by in corpus (9)
- Long-lasting Exponential Spreading in Periodically Driven Quantum Systems
- Quantum resonances in an atom-optical delta-kicked harmonic oscillator
- Demonstration of perfect coherence preservation for matter-waves perturbed by a delta-kicked rotor
- Pseudo-classical theory for fidelity of nearly resonant quantum rotors
- On the Spectrum of the Resonant Quantum Kicked Rotor
- Power-law behavior in the quantum-resonant evolution of the delta-kicked accelerator
- Fidelity for kicked atoms with gravity near a quantum resonance
- Fractional resonances in the atom-optical delta-kicked accelerator
- Spinor Dynamics of Quantum Accelerator Modes near Higher Order Resonances