Coherent feedback that beats all measurement-based feedback protocols

We show that when the speed of control is bounded, there is a widely applicable minimal-time control problem for which a coherent feedback protocol is optimal, and is faster than all measurement-based feedback protocols, where the latter are defined in a strict sense. The superiority of the coherent...

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Bibliographic Details

Published in:	New journal of physics Vol. 16; no. 7; pp. 73036 - 73044
Main Authors:	Jacobs, Kurt, Wang, Xiaoting, Wiseman, Howard M
Format:	Journal Article
Language:	English
Published:	Bristol IOP Publishing 28.07.2014
Subjects:	03.65.Ta 03.67.-a 03.67.Pp Coherence Feedback Hilbert space Physics quantum control quantum measurement quantum open systems
ISSN:	1367-2630, 1367-2630
Online Access:	Get full text
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