Time-optimal control of a two-level dissipative quantum system

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dc.creatorSugny, D.
dc.creatorKontz, C.
dc.creatorJauslin, H. R.
dc.date2007-08-28
dc.date.accessioned2026-07-07T08:26:08Z
dc.date.available2026-07-07T08:26:08Z
dc.descriptionWe propose an analysis of the time-optimal control of a dissipative two-level quantum system whose dynamics is governed by the Lindblad equation. This simple system allows one to use tools of geometric control theory and to construct its optimal synthesis, i.e. to determine the set of all the optimal trajectories starting from a given initial point. We study different processes such as conversion of a pure state into a mixed state and purification of a mixed state. In particular cases, we show that dissipation is not undesirable and can help accelerating the control.
dc.description25 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0708.3794
dc.identifierhttp://arxiv.org/abs/0708.3794
dc.identifierPhysical review A 76, 023419 (2007)
dc.identifierdoi:10.1103/PhysRevA.76.023419
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136839
dc.subjectQuantum Physics
dc.titleTime-optimal control of a two-level dissipative quantum system
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