Many-agent controlled teleportation of multi-qubit quantum information

Many-agent controlled teleportation of multi-qubit quantum information We present a general idea to construct methods for multi-qubit quantum teleportation between two remote parties with control of many agents in the network. Our methods seem to be much simpler than the existing method proposed recently (Phys. Rev. A 70 (2004) 022329). We then demonstrate our idea by using several different protocols of quantum key distribution, including Ekert91 and the deterministic secure communication protocol raised by Deng and Long. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physics Letters A Elsevier

Many-agent controlled teleportation of multi-qubit quantum information

Physics Letters A, Volume 341 (1) – Jun 20, 2005

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Publisher
Elsevier
Copyright
Copyright © 2005 Elsevier B.V.
ISSN
0375-9601
D.O.I.
10.1016/j.physleta.2005.04.062
Publisher site
See Article on Publisher Site

Abstract

We present a general idea to construct methods for multi-qubit quantum teleportation between two remote parties with control of many agents in the network. Our methods seem to be much simpler than the existing method proposed recently (Phys. Rev. A 70 (2004) 022329). We then demonstrate our idea by using several different protocols of quantum key distribution, including Ekert91 and the deterministic secure communication protocol raised by Deng and Long.

Journal

Physics Letters AElsevier

Published: Jun 20, 2005

References

  • Phys. Rev. Lett.
    Bennett, C.H.; Brassard, G.; Crepeau, C.; Jozsa, R.; Peres, A.; Wootters, W.K.
  • Phys. Rev. Lett.
    Cleve, R.; Gottesman, D.; Lo, H.K.
  • Phys. Rev. A
    Bandyopadhyay, S.
  • Phys. Rev. Lett.
    Lance, A.M.; Symul, T.; Bowen, W.P.; Sanders, B.C.; Lam, P.K.
  • Phys. Rev. Lett.
    Bennett, C.H.
  • Phys. Rev. Lett.
    Bennett, C.H.; Brassard, G.; Mermin, N.D.

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