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Pole placement approach to coherent passive reservoir engineering for storing quantum information

Thien Nguyen 1 Zibo Miao 2 Yu Pan 3 Nina H. Amini 4, 5 Valery Ugrinovskii 6 Matt James 1 
2 QUANTIC - QUANTum Information Circuits
ENS-PSL - École normale supérieure - Paris, UPMC - Université Pierre et Marie Curie - Paris 6, Mines Paris - PSL (École nationale supérieure des mines de Paris), Inria de Paris
Abstract : The paper explores pole placement techniques to facilitate synthesis of decoherence free subsystems via coherent quantum feedback control. We discuss limitations of the conventional `open loop' approach and propose a constructive feedback design methodology for decoherence free subsystem engineering. It captures a quite general dynamic coherent feedback structure which allows systems with decoherence free modes to be synthesized from components which do not have such modes.
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https://hal.archives-ouvertes.fr/hal-01719099
Contributor : Nina H. Amini Connect in order to contact the contributor
Submitted on : Tuesday, February 27, 2018 - 11:24:42 PM
Last modification on : Friday, November 18, 2022 - 10:13:53 AM

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Thien Nguyen, Zibo Miao, Yu Pan, Nina H. Amini, Valery Ugrinovskii, et al.. Pole placement approach to coherent passive reservoir engineering for storing quantum information. ACC 2017 - American Control Conference, May 2017, Seattle, United States. ⟨10.23919/ACC.2017.7962959⟩. ⟨hal-01719099⟩

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