Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5190
PIRA download icon_1.1View/Download Full Text
Title: Quantum feedback networks and control : a brief survey
Authors: Zhang, G 
James, MR
Issue Date: Jun-2012
Source: Chinese science bulletin (科學通報. 英文版), June 2012, v. 57, no. 18, p. 2200-2214
Abstract: The purpose of this paper is to provide a brief review of some recent developments in quantum feedback networks and control. A quantum feedback network (QFN) is an interconnected system consisting of open quantum systems linked by free fields and/or direct physical couplings. Basic network constructs, including series connections as well as feedback loops, are discussed. The quantum feedback network theory provides a natural framework for analysis and design. Basic properties such as dissipation, stability, passivity and gain of open quantum systems are discussed. Control system design is also discussed, primarily in the context of open linear quantum stochastic systems. The issue of physical realizability is discussed, and explicit criteria for stability, positive real lemma, and bounded real lemma are presented. Finally for linear quantum systems, coherent H∞ and LQG control are described.
Keywords: Open quantum systems
Quantum feedback networks
Physical realizability
H∞ control
LQG control
Publisher: Chinese Academy of Sciences
Journal: Chinese science bulletin (科學通報. 英文版) 
ISSN: 1001-6538
EISSN: 1861-9541
DOI: 10.1007/s11434-012-5199-7
Rights: ©The Author(s) 2012. This article is published with open access at Springerlink.com
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
CSB_ZJ12_r.pdf656.33 kBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show full item record

Page views

165
Last Week
1
Last month
Citations as of Mar 24, 2024

Downloads

134
Citations as of Mar 24, 2024

SCOPUSTM   
Citations

68
Last Week
1
Last month
0
Citations as of Mar 28, 2024

WEB OF SCIENCETM
Citations

63
Last Week
0
Last month
0
Citations as of Mar 28, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.