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TOTAL, CLASSICAL AND QUANTUM UNCERTAINTIES GENERATED BY CHANNELS 期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2022, 卷号: 213, 期号: 2, 页码: 1613-1631
作者:  Liu, Yizhou;  Luo, Shunlong;  Sun, Yuan
收藏  |  浏览/下载:64/0  |  提交时间:2023/02/07
channel  total uncertainty  classical uncertainty  quantum uncertainty  Wigner-Yanase skew information  disturbance  
Detecting spin nonclassicality via average skew information 期刊论文
EUROPEAN PHYSICAL JOURNAL PLUS, 2022, 卷号: 137, 期号: 5, 页码: 10
作者:  Dai, Hao;  Luo, Shunlong
收藏  |  浏览/下载:70/0  |  提交时间:2023/02/07
FROM THE WIGNER FUNCTION TO THE s-ORDERED PHASE-SPACE DISTRIBUTION VIA A GAUSSIAN NOISE CHANNEL 期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2022, 卷号: 210, 期号: 3, 页码: 425-441
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:179/0  |  提交时间:2022/04/29
Wigner function  s-ordered phase-space distribution  Gaussian noise channel  noise parameter  nonclassicality  
Gram Matrices of Mixed-State Ensembles 期刊论文
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2021, 页码: 14
作者:  Sun, Yuan;  Luo, Shunlong;  Lei, Xiangyun
收藏  |  浏览/下载:107/0  |  提交时间:2021/10/26
Gram matrices  Mixed-state ensembles  Affinity  Fidelity  Coherence  Quantumness  
Spin nonclassicality via variance 期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2021, 卷号: 208, 期号: 1, 页码: 916-925
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:125/0  |  提交时间:2021/10/26
spin nonclassicality  spin coherent states  variance  convexity  resolution of identity  
Quantifying Decoherence of Gaussian Noise Channels 期刊论文
JOURNAL OF STATISTICAL PHYSICS, 2021, 卷号: 183, 期号: 2, 页码: 18
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:170/0  |  提交时间:2021/06/01
Gaussian noise channels  Decoherence  Weyl displacement  Wigner-Yanase skew information  
Entropy excesses as quantifiers of nonclassicality 期刊论文
EUROPEAN PHYSICAL JOURNAL PLUS, 2021, 卷号: 136, 期号: 4, 页码: 12
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:103/0  |  提交时间:2021/10/26
Dynamics of field nonclassicality in the Jaynes-Cummings model 期刊论文
QUANTUM INFORMATION PROCESSING, 2021, 卷号: 20, 期号: 3, 页码: 21
作者:  Fu, Shuangshuang;  Luo, Shunlong;  Zhang, Yue
收藏  |  浏览/下载:174/0  |  提交时间:2021/04/26
Nonclassicality  Wigner-Yanase skew information  Jaynes-Cummings model  
Quantifying non-Gaussianity via the Hellinger distance 期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2020, 卷号: 204, 期号: 2, 页码: 1046-1058
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:166/0  |  提交时间:2020/11/18
bosonic field  Gaussian state  non-Gaussianity  Hellinger distance  Bures distance  
Skew Information Revisited: Its Variants and a Comparison of Them 期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2020, 卷号: 202, 期号: 1, 页码: 104-111
作者:  Luo, Shunlong;  Sun, Yuan
收藏  |  浏览/下载:166/0  |  提交时间:2020/05/24
skew information  square root  convexity  quantum coherence  variance