Measurements of Diffusion Resonances for the Atom Optics Quantum Kicked Rotor

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dc.creatorWilliams, M. E. K.
dc.creatorSadgrove, M. P.
dc.creatorDaley, A. J.
dc.creatorGray, R. N. C.
dc.creatorTan, S. M.
dc.creatorParkins, A. S.
dc.creatorLeonhardt, R.
dc.creatorChristensen, N.
dc.date2002-08-14
dc.date2003-03-17
dc.date.accessioned2026-07-07T06:04:46Z
dc.date.available2026-07-07T06:04:46Z
dc.descriptionWe present experimental observations of diffusion resonances for the quantum kicked rotor with weak decoherence. Cold caesium atoms are subject to a pulsed standing wave of near-resonant light, with spontaneous emission providing environmental coupling. The mean energy as a function of the pulse period is determined during the late-time diffusion regime for a constant probability of spontaneous emission per unit time. Structure in the late-time energy is seen to increase with physical kicking strength. The observed structure is related to Shepelyansky's predictions of the initial quantum diffusion rates.
dc.description11 pages, 3 figures, iopart.cls, revised version
dc.identifierhttps://arxiv.org/abs/quant-ph/0208090
dc.identifierhttp://arxiv.org/abs/quant-ph/0208090
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90420
dc.subjectQuantum Physics
dc.titleMeasurements of Diffusion Resonances for the Atom Optics Quantum Kicked Rotor
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