論文

査読有り
2009年

Global Feedback Stabilization of Quantum Noiseless Subsystems

2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9
  • Kazunori Nishio
  • ,
  • Kenji Kashima
  • ,
  • Jun-ichi Imura

開始ページ
1499
終了ページ
1504
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
出版者・発行元
IEEE

In this paper, we investigate the state preparation problem of quantum noiselsss subsystems for the quantum Markovian systems via quantum feedback control. The controlled dynamics we consider are given by the so-called stochastic master equation including the coupling terms with the environment. We formulate the problem as a stochastic stabilization problem of an invariant set. This formulation allows us to utilize the stochastic Lyapunov technique and derive a globally stabilizing controller. The effectiveness of this method is evaluated by applying it to the 3-qubit systems subject to the collective noise.

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000270044900246&DestApp=WOS_CPL
ID情報
  • ISSN : 0743-1619
  • Web of Science ID : WOS:000270044900246

エクスポート
BibTeX RIS