IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v284y2000i1p107-112.html
   My bibliography  Save this article

Quantum state transmission over arbitrarily long distance by pairing coding and quantum repeater

Author

Listed:
  • Shi, Bao-Sen
  • Jiang, Yun-Kun
  • Guo, Guang-Can

Abstract

Quantum state is transmitted via noisy channel, the errors introduced by noise will limit the practicality of quantum communication. In this paper, we present a scheme which can overcome this limitation. The central idea is that a quantum bit is paired by another quantum bit to stand for a quantum bit information. This quantum bit pair interacts with the same environment and decoheres collectively. If the range of transmission is not very large, the decoherence of the quantum bit pair can be prevented. If only amplitude damping is considered, our pairing coding can overcome both collective and independent amplitude damping with high probability. Quantum repeater is used to transmit a quantum bit over arbitrarily long distance.

Suggested Citation

  • Shi, Bao-Sen & Jiang, Yun-Kun & Guo, Guang-Can, 2000. "Quantum state transmission over arbitrarily long distance by pairing coding and quantum repeater," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 284(1), pages 107-112.
    • Handle: RePEc:eee:phsmap:v:284:y:2000:i:1:p:107-112
    DOI: 10.1016/S0378-4371(00)00187-4
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378437100001874
    Download Restriction: Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000
    File URL: https://libkey.io/10.1016/S0378-4371(00)00187-4?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    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:eee:phsmap:v:284:y:2000:i:1:p:107-112. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/physica-a-statistical-mechpplications/ .

    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.