Feedback control of linear quantum systems

We compare quantum and classical feedback control of linear systems, investigating the effect of back-action noise on control performance. One consequence is the existence of an optimal measurement for fixed system-environment coupling.

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Main Authors: Doherty, A.C., Wiseman, H.M.
Format: Conference Proceeding
Language:English
Subjects:
Atom optics
Covariance matrix
Equations
Feedback control
Linear systems
Optical feedback
Optical noise
Optical sensors
Quantum computing
Quantum mechanics
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creator Doherty, A.C.
Wiseman, H.M.
description We compare quantum and classical feedback control of linear systems, investigating the effect of back-action noise on control performance. One consequence is the existence of an optimal measurement for fixed system-environment coupling.
doi_str_mv 10.1109/QELS.2005.1548668
format conference_proceeding
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identifier ISBN: 1557527962
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Atom optics
Covariance matrix
Equations
Feedback control
Linear systems
Optical feedback
Optical noise
Optical sensors
Quantum computing
Quantum mechanics
title Feedback control of linear quantum systems
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