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arXiv · 0806.3107

The initial momentum dependence of the quantum resonance in the delta-kicked rotor

J-A. Currivan·A. Ullah·M. D. Hoogerland
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Abstract

The influence of an initial momentum on the appearance of "quantum resonances" in the delta-kicked rotor system is explored experimentally. We show that for certain initial momenta, a resonance can be negated entirely, whereas at others a resonance can be made to appear. At a larger number of kicks, all resonances are shown to narrow. We show that as a consequence, the individual "diffraction peaks" may split. We compare our results to numerical simulations as well as analytical theory.

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J-A. Currivan, A. Ullah, M. D. Hoogerland. 2008-06-18. The initial momentum dependence of the quantum resonance in the delta-kicked rotor. https://doi.org/10.1209/0295-5075/85/30005

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