Pulse-driven quantum dynamics beyond the impulsive regime

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dc.creatorDaems, D.
dc.creatorGuérin, S.
dc.creatorJauslin, H. R.
dc.creatorKeller, A.
dc.creatorAtabek, O.
dc.date2004-01-15
dc.date.accessioned2026-07-07T06:08:49Z
dc.date.available2026-07-07T06:08:49Z
dc.descriptionWe review various unitary time-dependent perturbation theories and compare them formally and numerically. We show that the Kolmogorov-Arnold-Moser technique performs better owing to both the superexponential character of correction terms and the possibility to optimize the accuracy of a given level of approximation which is explored in details here. As an illustration, we consider a two-level system driven by short pulses beyond the sudden limit.
dc.description15 pages, 5 color figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0401084
dc.identifierhttp://arxiv.org/abs/quant-ph/0401084
dc.identifierPhys. Rev. A 69, 033411 (2004)
dc.identifierdoi:10.1103/PhysRevA.69.033411
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91762
dc.subjectQuantum Physics
dc.titlePulse-driven quantum dynamics beyond the impulsive regime
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