Coarse-Grained Picture for Controlling Quantum Chaos

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dc.creatorTakami, Toshiya
dc.creatorFujisaki, Hiroshi
dc.creatorMiyadera, Takayuki
dc.date2004-02-04
dc.date2004-03-02
dc.date.accessioned2026-07-07T07:50:54Z
dc.date.available2026-07-07T07:50:54Z
dc.descriptionWe propose a coarse-grained picture to analyze control problems for quantum chaos systems. Using optimal control theory, we first show that almost perfect control is achieved for random matrix systems and a quantum kicked rotor. Second, under the assumption that the controlled dynamics is well described by a Rabi-type oscillaion between unperturbed states, we derive an analytic expression for the optimal field. Finally we numerically confirm that the analytic field can steer an initial state to a target state in random matrix systems.
dc.descriptionREVTeX4 with graphicx package, 11 pages, 10 figures; replaced fig.1(a) and 2(a)
dc.identifierhttps://arxiv.org/abs/nlin/0402005
dc.identifierhttp://arxiv.org/abs/nlin/0402005
dc.identifierAdv. Chem. Phys. 130A, 435 (2005)
dc.identifierdoi:10.1002/0471712531.ch9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125324
dc.subjectChaotic Dynamics
dc.subjectChemical Physics
dc.subjectQuantum Physics
dc.titleCoarse-Grained Picture for Controlling Quantum Chaos
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