Controlled Remote Information Concentration via GHZ-type States

Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 367)


In this paper, we propose two schemes of controlled remote information concentration via maximally entangled GHZ-type states and non-maximally entangled GHZ-type states. The necessary measurements and operations are given detailedly.


Remote information concentration Qubit Telecloning GHZ state 



The authors thank the anonymous reviewer for the constructive comments and suggestions. The work is supported by National Nature Science Foundation of China (Grant No. 11071178).


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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Jin-wei Wang
    • 1
  • Lan Shu
    • 1
  • Zhi-wen Mo
    • 1
  • Zhi-hua Zhang
    • 1
  1. 1.School of Mathematical Sciences, University of Electronic Science and Technology of ChinaChenduPeople’s Republic of China

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