Multiparty-controlled joint remote state preparation

Multiparty-controlled joint remote state preparation In this work, we present a novel and efficient information-processing way, multiparty-controlled joint remote state preparation (MCJRSP), to transmit quantum information from many senders to one distant receiver via the control of many agents in a network. We firstly put forward a scheme regarding MCJRSP for an arbitrary single-particle state via Greenberg–Horne–Zeilinger entangled states, and then extend to generalize an arbitrary two-particle state scenario. Notably, different from conventional joint remote state preparation, the desired states cannot be recovered but all of agents collaborate together. Besides, both successful probability and classical information cost are worked out, the relations between success probability and the employed entanglement are revealed, the case of many-particle states is generalized briefly, and the experimental feasibility of our schemes is analysed via an all-optical framework at last. And we argue that our proposal might be of importance to long-distance communication in prospective quantum networks. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Multiparty-controlled joint remote state preparation

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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/s11128-013-0595-8
Publisher site
See Article on Publisher Site

Abstract

In this work, we present a novel and efficient information-processing way, multiparty-controlled joint remote state preparation (MCJRSP), to transmit quantum information from many senders to one distant receiver via the control of many agents in a network. We firstly put forward a scheme regarding MCJRSP for an arbitrary single-particle state via Greenberg–Horne–Zeilinger entangled states, and then extend to generalize an arbitrary two-particle state scenario. Notably, different from conventional joint remote state preparation, the desired states cannot be recovered but all of agents collaborate together. Besides, both successful probability and classical information cost are worked out, the relations between success probability and the employed entanglement are revealed, the case of many-particle states is generalized briefly, and the experimental feasibility of our schemes is analysed via an all-optical framework at last. And we argue that our proposal might be of importance to long-distance communication in prospective quantum networks.

Journal

Quantum Information ProcessingSpringer Journals

Published: Jun 5, 2013

References

  • 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; Zhang, M; Li, CZ
  • Remote preparation of the two-particle state
    Yan, FL; Zhang, GH
  • Experimental implementation of remote state preparation by nuclear magnetic resonance
    Peng, XH; Zhu, XW; Fang, XM; Feng, M; Liu, ML; Gao, KL
  • Remote State Preparation: arbitrary remote control of photon polarization
    Peters, NA
  • Joint remote state preparation via W and W-type states
    An, NB
  • Experimental architecture of joint remote state preparation
    Luo, MX; Chen, XB; Yang, YX; Niu, XX
  • Deterministic joint remote preparation of arbitrary two- and three-qubit entangled states
    Zhan, YB; Ma, PC
  • Joint remote state preparation of a W-type state via W-type states
    Chen, QQ; Xia, Y; Song, J; An, NB
  • Joint remote preparation of an arbitrary three-qubit state
    Luo, MX; Chen, XB; Ma, SY; Niu, XX; Yang, YX

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