Multiple independent quantum states sharing under collaboration of agents in quantum networks

Multiple independent quantum states sharing under collaboration of agents in quantum networks This paper presents a systematic approach for implementing arbitrary unknown multi-qubit state sharing by multiple agents and its generalization to independent state joint sharing collaborated with multi control agents in quantum deterministic and probabilistic networks. To supervise all independent processes of quantum state sharing, each control agent needs to hold and measure only one particle. This scheme can be used in multi-layer quantum networks to monitor the data flow in secured communication. The performance analysis shows that less qubit resources and less amount of classical communication information are required compared with existing schemes. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Multiple independent quantum states sharing under collaboration of agents in quantum networks

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Publisher
Springer Journals
Copyright
Copyright © 2011 by Springer Science+Business Media, LLC
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/s11128-011-0337-8
Publisher site
See Article on Publisher Site

Abstract

This paper presents a systematic approach for implementing arbitrary unknown multi-qubit state sharing by multiple agents and its generalization to independent state joint sharing collaborated with multi control agents in quantum deterministic and probabilistic networks. To supervise all independent processes of quantum state sharing, each control agent needs to hold and measure only one particle. This scheme can be used in multi-layer quantum networks to monitor the data flow in secured communication. The performance analysis shows that less qubit resources and less amount of classical communication information are required compared with existing schemes.

Journal

Quantum Information ProcessingSpringer Journals

Published: Nov 30, 2011

References

  • How to share a secret
    Shamir, A.
  • Quantum information splitting of an arbitrary three-qubit state by using two four-qubit cluster states
    Nie, Y.Y.; Li, Y.H.; Liu, J.C.; Sang, M.H.
  • Multi-party quantum state sharing of an arbitrary two-qubit state with Bell states
    Shi, R.H.
  • Asymmetric multi-party quantum state sharing of an arbitrary m-qubit state
    Shi, R.H.
  • An efficient scheme for five-party quantum state sharing of an arbitrary m-qubit state using multiqubit cluster states
    Hou, K.

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