Joint remote preparation of four-qubit cluster-type states with multiparty

Joint remote preparation of four-qubit cluster-type states with multiparty For N+1-sender independently share the classical knowledge of a quantum state, a new scheme for joint remote preparation of four-particle cluster-type states using only two partially two-particle entangled states as quantum channel is presented. In our scheme, each of the senders is just required to perform a bipartite projective measurement, and the receiver adopts some appropriate unitary operation to obtain the original state with certain probability. We also discuss four type information-splitting methods which can make the receiver obtain the unknown state. The classical communication cost is also calculated. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Joint remote preparation of four-qubit cluster-type states with multiparty

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Publisher
Springer Journals
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/s11128-013-0637-2
Publisher site
See Article on Publisher Site

Abstract

For N+1-sender independently share the classical knowledge of a quantum state, a new scheme for joint remote preparation of four-particle cluster-type states using only two partially two-particle entangled states as quantum channel is presented. In our scheme, each of the senders is just required to perform a bipartite projective measurement, and the receiver adopts some appropriate unitary operation to obtain the original state with certain probability. We also discuss four type information-splitting methods which can make the receiver obtain the unknown state. The classical communication cost is also calculated.

Journal

Quantum Information ProcessingSpringer Journals

Published: Sep 22, 2013

References

  • Preparing remotely two instances of quantum state
    Yu, YF; Feng, J; Zhan, MS
  • Remote preparation of a two-particle entangled state
    Liu, JM; Wang, YZ
  • 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
    An, NB
  • Joint remote state preparation of a W-type state via W-type states
    Chen, QQ; Xia, Y; Song, J; An, NB

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