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    政大機構典藏 > 理學院 > 資訊科學系 > 期刊論文 >  Item 140.119/120114
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/120114

    Title: Multi-dimensional quantum state sharing based on quantum Fourier transform
    Authors: Qin, Huawang;Tso, Raylin;Dai, Yuewei
    Tso, Raylin
    Contributors: 資訊科學系
    Keywords: Quantum secret sharing;Quantum Fourier transform;Quantum SUM gate;Quantum cryptography
    Date: 2018-03
    Issue Date: 2018-09-25 16:14:23 (UTC+8)
    Abstract: A scheme of multi-dimensional quantum state sharing is proposed. The dealer performs the quantum SUM gate and the quantum Fourier transform to encode a multi-dimensional quantum state into an entanglement state. Then the dealer distributes each participant a particle of the entanglement state, to share the quantum state among n participants. In the recovery, $$n-1$$n-1 participants measure their particles and supply their measurement results; the last participant performs the unitary operation on his particle according to these measurement results and can reconstruct the initial quantum state. The proposed scheme has two merits: It can share the multi-dimensional quantum state and it does not need the entanglement measurement.
    Relation: Quantum Information Processing, Volume 17 Issue 3, Pages 1-12
    Data Type: article
    DOI 連結: https://doi.org/10.1007/s11128-018-1827-8
    DOI: 10.1007/s11128-018-1827-8
    Appears in Collections:[資訊科學系] 期刊論文

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