IDEAS home Printed from https://ideas.repec.org/h/spr/sprchp/978-1-4615-5923-8_14.html
   My bibliography  Save this book chapter

On the Realization of Received Quantum State Control by Unitary Transformation

In: Quantum Communication, Computing, and Measurement

Author

Listed:
  • Tsuyoshi Sasaki-Usuda

    (Nagoya Institute of Technology)

  • Masayasu Hata

    (Nagoya Institute of Technology)

Abstract

Necessary and sufficient conditions of an optimum pair of signals for given decision operators are given. These conditions show what kind of signals are desired for the output of the unitary transformation in a received quantum state control system by unitary process in order to achieve the Helstrom’s bound. We show pictures of optimum signals which the conditions imply. Then we consider as examples two of received quantum state control systems by unitary process.

Suggested Citation

  • Tsuyoshi Sasaki-Usuda & Masayasu Hata, 1997. "On the Realization of Received Quantum State Control by Unitary Transformation," Springer Books, in: O. Hirota & A. S. Holevo & C. M. Caves (ed.), Quantum Communication, Computing, and Measurement, pages 127-137, Springer.
    • Handle: RePEc:spr:sprchp:978-1-4615-5923-8_14
    DOI: 10.1007/978-1-4615-5923-8_14
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:sprchp:978-1-4615-5923-8_14. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.