Controlled remote state preparation protocols via AKLT states

Controlled remote state preparation protocols via AKLT states In this paper, we proposed two controlled remote state preparation of an arbitrary single-qubit state schemes one for deterministic controlled remote state preparation the other for probabilistic controlled-joint remote state preparation with 2/3 probability. Both of them used the Affleck–Kennedy–Lieb–Tasaki (AKLT) state which consisted of bulk spin-1’s and two spin-1 $$/$$ / 2’s at the ends. Up to now, no RSP protocols using AKLT gapped ground states as a shared quantum resource had been presented thus far and Fan et al. showed the other AKLT property was that if we performed a Bell measurement on bulk, then a maximally entangled state would be shared by two ends. We utilized these properties to develop our controlled protocols. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Controlled remote state preparation protocols via AKLT states

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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/s11128-014-0757-3
Publisher site
See Article on Publisher Site

Abstract

In this paper, we proposed two controlled remote state preparation of an arbitrary single-qubit state schemes one for deterministic controlled remote state preparation the other for probabilistic controlled-joint remote state preparation with 2/3 probability. Both of them used the Affleck–Kennedy–Lieb–Tasaki (AKLT) state which consisted of bulk spin-1’s and two spin-1 $$/$$ / 2’s at the ends. Up to now, no RSP protocols using AKLT gapped ground states as a shared quantum resource had been presented thus far and Fan et al. showed the other AKLT property was that if we performed a Bell measurement on bulk, then a maximally entangled state would be shared by two ends. We utilized these properties to develop our controlled protocols.

Journal

Quantum Information ProcessingSpringer Journals

Published: May 29, 2014

References

  • Classical communication cost and remote preparation of the four-particle GHZ class state
    Dai, HY; Chen, PX; Liang, LM; Li, CZ
  • Joint remote state preparation via W and W-type states
    Nguyen, BA
  • Joint remote state preparation of arbitrary two-particle states via GHZ-type states
    Peng, JY; Luo, MX; Mo, ZW
  • Joint remote state preparation of a W-type state via W-type states
    Chen, QQ; Xia, Y; Song, J; Nguyen, BA
  • Deterministic joint remote state preparation
    Nguyen, BA; Cao, TB; Nung, VD

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