Three-particle deterministic secure and high bit-rate direct quantum communication protocol

Three-particle deterministic secure and high bit-rate direct quantum communication protocol A scheme for deterministic secure and high bit-rate direct communication without resorting to a distinct control interval is proposed. It utilizes three entangled qubits, and presents higher bit transfer rate of information and higher security. The security of protocol is asserted by introducing a security control for each transferred bit. The protocol is investigated for a class of individual attacks and it is explicitly showed that the protocol has a high security even in the presence of channel loss. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Three-particle deterministic secure and high bit-rate direct quantum communication protocol

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Publisher
Springer US
Copyright
Copyright © 2013 by Springer Science+Business Media New York
Subject
Physics; Quantum Information Technology, Spintronics; Quantum Computing; Data Structures, Cryptology and Information Theory; Quantum Physics; Mathematical Physics
ISSN
1570-0755
eISSN
1573-1332
D.O.I.
10.1007/s11128-013-0543-7
Publisher site
See Article on Publisher Site

References

  • Fiber optics protocols for quantum communication
    Massar, S
  • The “ping-pong” protocol can be attacked without eavesdropping
    Cai, Q.Y.
  • On the security of the ping-pong protocol
    Boström, K; Felbinger, T
  • Non-coherent attack on the ping-pong protocol with completely entangled pairs of qutrits
    Vasiliu, EV
  • Secure deterministic communication without entanglement
    Lucamarini, M.; Mancini, S.
  • Secure direct communication based on ping-pong protocol
    Chamoli, A; Bhandari, CM

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