Deterministic transmission of an arbitrary single-photon polarization state through bit-flip error channel

Deterministic transmission of an arbitrary single-photon polarization state through bit-flip... We present two error-tolerance transmission protocols of a single-photon polarization state when bit-flip error is taken into account. For achieving the transmission target of the single-photon state, the first protocol needs to encode it to a nonmaximally entangled Bell state. Exploiting the interaction of the polarization entanglement with spatial entanglement between two photons, its success probability is 100 %. Different from the first protocol, the second one utilizes the idea of teleportation with an auxiliary Bell state. By performing quantum nondemolition measurement to analyze the parity, conventional measurement, and unitary transformation operations, the success probability of the second protocol is approximately unity. Furthermore, the second protocol can be generalized to the error-tolerance transmission of an arbitrary mixed state or the distribution of an arbitrary multi-photon entangled state. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Deterministic transmission of an arbitrary single-photon polarization state through bit-flip error channel

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Publisher
Springer US
Copyright
Copyright © 2014 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/s11128-014-0736-8
Publisher site
See Article on Publisher Site

Abstract

We present two error-tolerance transmission protocols of a single-photon polarization state when bit-flip error is taken into account. For achieving the transmission target of the single-photon state, the first protocol needs to encode it to a nonmaximally entangled Bell state. Exploiting the interaction of the polarization entanglement with spatial entanglement between two photons, its success probability is 100 %. Different from the first protocol, the second one utilizes the idea of teleportation with an auxiliary Bell state. By performing quantum nondemolition measurement to analyze the parity, conventional measurement, and unitary transformation operations, the success probability of the second protocol is approximately unity. Furthermore, the second protocol can be generalized to the error-tolerance transmission of an arbitrary mixed state or the distribution of an arbitrary multi-photon entangled state.

Journal

Quantum Information ProcessingSpringer Journals

Published: Feb 13, 2014

References

  • Feasible quantum error detection with linear optics
    Kalamidas, D
  • Single-photon quantum error rejection and correction with linear optics
    Kalamidas, D
  • Faithful qubit transmission against collective noise without ancillary qubits
    Li, X-H; Deng, F-G; Zhou, H-Y
  • An error-free protocol for quantum entanglement distribution in long-distance quantum communication
    Salemian, S; Mohammadnejad, S
  • Efficient entanglement concentration for arbitrary less-entangled NOON states
    Zhou, L; Sheng, Y-B; Cheng, W-W; Gong, L-Y; Zhao, S-M
  • Hybrid entanglement purification for quantum repeaters
    Sheng, Y-B; Zhou, L; Long, G-L
  • Giant cross-Kerr effect for propagating microwaves induced by an artificial atom
    Hoi, I-C; Kockum, AF; Palomaki, T; Stace, TM; Fan, B; Tornberg, L; Sathyamoorthy, SR; Johansson, G; Delsing, P; Wilson, CM

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