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Synthesis of stabilizing switched controllers for N-dimensional quantum angular momentum systems

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 Added by Kyosuke Matsumoto
 Publication date 2006
  fields Physics
and research's language is English




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This paper provides a class of feedback controllers that guarantee global stability of quantum angular momentum systems. The systems are in general finite dimensions and the stability is around an assigned eigenstate of observables with a specific form. It is realized by employing the control law which was proposed by Mirrahimi & van Handel. The class of stabilizing controllers is parameterized by a switching parameter and we show that the parameter between 0 and 1/N assures the stability, where N is the dimension of the quantum systems.



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