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    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/120592

    題名: Complementary properties of multiphoton quantum states in linear optics networks
    作者: Wu, Jun-Yi;Murao, Mio
    日期: 2020-10-22
    上傳時間: 2021-04-22 12:10:24 (UTC+8)
    摘要: We have developed a theory for accessing quantum coherences in mutually unbiased bases associated with generalized Pauli operators in multiphoton multimode linear optics networks (LONs). We show a way to construct complementary Pauli measurements in multiphoton LONs and establish a theory for evaluation of their photonic measurement statistics without dealing with the computational complexity of Boson samplings. This theory extends characterization of complementary properties in single-photon LONs to multiphoton LONs employing convex-roof extension. It allows us to detect quantum properties such as entanglement using complementary Pauli measurements, which reveals the physical significance of entanglement between modes in bipartite multiphoton LONs.
    關聯: New J. Phys. 22, 103054
    DOI: 10.1088/1367-2630/abb964
    顯示於類別:[物理學系暨研究所] 期刊論文


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