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Conference papers

Coherent observer engineering for protecting quantum information

Yu Pan 1 Thien Nguyen 2 Zibo Miao 3 Nina H. Amini 4, 5, 6 Valeri Ugrinovski 1 Matthew R. James 2
1 UNSW - University of New South Wales [Canberra Campus]
2 ANU - Australian National University - Department of engineering
3 University of Melbourne
4 L2S - Laboratoire des signaux et systèmes
5 CNRS - Centre National de la Recherche Scientifique
6 CentraleSupélec
Abstract : In this paper, we extend the applicability of coherent quantum observers to enable the generation of decoherence free subsystem which can be used for quantum information storage. In particular, a general quantum linear passive system can be equipped with a decoherence free subsystem by placing some of its poles on the imaginary axis via engineered observer-based controller. The controller design for the case of optical cavity systems is illustrated in the context of examples.
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Conference papers
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https://hal-centralesupelec.archives-ouvertes.fr/hal-01398831
Contributor : Nina H. Amini Connect in order to contact the contributor
Submitted on : Thursday, November 17, 2016 - 6:40:08 PM
Last modification on : Saturday, May 1, 2021 - 3:51:23 AM

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CNRS | INSMI | TDS-MACS | SUP_LSS | CENTRALESUPELEC | SUP_SYSTEMES | UNIV-PARIS-SACLAY | GS-COMPUTER-SCIENCE | GS-ENGINEERING

Citation

Yu Pan, Thien Nguyen, Zibo Miao, Nina H. Amini, Valeri Ugrinovski, et al.. Coherent observer engineering for protecting quantum information. Chineese Control Conference (CCC), Jul 2016, Chengdu, China. ⟨10.1109/chicc.2016.7554812⟩. ⟨hal-01398831⟩

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