Quantum linear feedback control with entanglement assistance

Naoki Yamamoto, Tomoaki Mikami

研究成果: Conference contribution

抜粋

The great advantage of quantum metrology relies on the effective use of entanglement, which indeed allows us to achieve strictly better estimation performance over the so-called standard quantum limit. In this paper, we study an analogous strategy utilizing entanglement in a feedback control problem and show that, in the problem of cooling a nano-mechanical oscillator, it indeed can lower the control cost function below the limit attainable by the standard control method.

元の言語English
ホスト出版物のタイトルProceedings of the IEEE Conference on Decision and Control
出版者Institute of Electrical and Electronics Engineers Inc.
ページ5778-5783
ページ数6
2016-February
ISBN(印刷物)9781479978861
DOI
出版物ステータスPublished - 2016 2 8
イベント54th IEEE Conference on Decision and Control, CDC 2015 - Osaka, Japan
継続期間: 2015 12 152015 12 18

Other

Other54th IEEE Conference on Decision and Control, CDC 2015
Japan
Osaka
期間15/12/1515/12/18

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modelling and Simulation
  • Control and Optimization

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  • これを引用

    Yamamoto, N., & Mikami, T. (2016). Quantum linear feedback control with entanglement assistance. : Proceedings of the IEEE Conference on Decision and Control (巻 2016-February, pp. 5778-5783). [7403127] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CDC.2015.7403127