Efficient joint remote preparation of an arbitrary two-qubit state via cluster and cluster-type states

Efficient joint remote preparation of an arbitrary two-qubit state via cluster and cluster-type... In this paper, we present a possible improvement of the successful probability of joint remote state preparation via cluster states following some ideals from probabilistic joint remote state preparation (Wang et al. in Opt Commun, 284:5835, 2011). The success probability can be improved from $$1/4$$ 1 / 4 to 1 via the same quantum entangled channel by adding some classical information and performing some unitary operations. Moreover, we also discussed the scheme for joint remote preparation via cluster-type states. Compared with other schemes, our schemes have the advantage of having high successful probability for joint preparation of an arbitrary two-qubit state via cluster states and cluster-type states. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Efficient joint remote preparation of an arbitrary two-qubit state via cluster and cluster-type states

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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/s11128-013-0677-7
Publisher site
See Article on Publisher Site

Abstract

In this paper, we present a possible improvement of the successful probability of joint remote state preparation via cluster states following some ideals from probabilistic joint remote state preparation (Wang et al. in Opt Commun, 284:5835, 2011). The success probability can be improved from $$1/4$$ 1 / 4 to 1 via the same quantum entangled channel by adding some classical information and performing some unitary operations. Moreover, we also discussed the scheme for joint remote preparation via cluster-type states. Compared with other schemes, our schemes have the advantage of having high successful probability for joint preparation of an arbitrary two-qubit state via cluster states and cluster-type states.

Journal

Quantum Information ProcessingSpringer Journals

Published: Nov 24, 2013

References

  • Experimental implementation of remote state preparation by nuclear magnetic resonance
    Peng, XH; Zhu, XW; Fang, XM
  • Remote preparation of an atomic quantum memory
    Rosenfeld, W; Berner, S; Volz, J
  • Joint remote state preparation via W and W-type states
    Nguyen, BA
  • 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; Bich, CT; Nung, VD
  • Dense coding and teleportation with one-dimensional cluster states
    Wang, XW; Shan, YG; Xia, LX; Lu, MW
  • Deterministic remote preparation of arbitrary two- and three-qubit states
    Zhan, YB

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