• Acta Physica Sinica
  • Vol. 69, Issue 7, 070301-1 (2020)
Xin Lü*
Author Affiliations
  • School of Physics and Electrical Engineering, Liupanshui Normal University, Liupanshui 553000, China
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    DOI: 10.7498/aps.69.20191084 Cite this Article
    Xin Lü. Coherence and path information[J]. Acta Physica Sinica, 2020, 69(7): 070301-1 Copy Citation Text show less
    Unambiguous quantum state discrimination in a noisy quantum channel
    Fig. 1. Unambiguous quantum state discrimination in a noisy quantum channel
    The Mach-Zehnder interferometer with a which-path detector
    Fig. 2. The Mach-Zehnder interferometer with a which-path detector