Feedback control of quantum state reduction

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dc.creatorvan Handel, Ramon
dc.creatorStockton, John K.
dc.creatorMabuchi, Hideo
dc.date2004-02-19
dc.date2004-12-14
dc.date.accessioned2026-07-07T06:09:03Z
dc.date.available2026-07-07T06:09:03Z
dc.descriptionFeedback control of quantum mechanical systems must take into account the probabilistic nature of quantum measurement. We formulate quantum feedback control as a problem of stochastic nonlinear control by considering separately a quantum filtering problem and a state feedback control problem for the filter. We explore the use of stochastic Lyapunov techniques for the design of feedback controllers for quantum spin systems and demonstrate the possibility of stabilizing one outcome of a quantum measurement with unit probability.
dc.description12 pages, 4 figures. Expanded discussion of quantum probability and filtering, added new results
dc.identifierhttps://arxiv.org/abs/quant-ph/0402136
dc.identifierhttp://arxiv.org/abs/quant-ph/0402136
dc.identifierIEEE Trans. Automat. Control 50 (6), 768-780, 2005.
dc.identifierdoi:10.1109/TAC.2005.849193
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91842
dc.subjectQuantum Physics
dc.subjectMathematical Physics
dc.subjectOptimization and Control
dc.titleFeedback control of quantum state reduction
dc.typetext

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