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The uncertainty of quantum channels in terms of variance 期刊论文
QUANTUM INFORMATION PROCESSING, 2021, 卷号: 20, 期号: 1, 页码: 15
作者:  Sun, Yuan;  Li, Nan
收藏  |  浏览/下载:159/0  |  提交时间:2021/04/26
Quantum channels  Uncertainty  Variance  Entanglement fidelity  
Quantum states as observables: Their variance and nonclassicality 期刊论文
PHYSICAL REVIEW A, 2020, 卷号: 102, 期号: 6, 页码: 6
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:176/0  |  提交时间:2021/04/26
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:183/0  |  提交时间:2020/11/18
bosonic field  Gaussian state  non-Gaussianity  Hellinger distance  Bures distance  
From asymmetry to correlations 期刊论文
EPL, 2020, 卷号: 130, 期号: 3, 页码: 7
作者:  Li, Nan;  Luo, Shunlong;  Sun, Yuan
收藏  |  浏览/下载:201/0  |  提交时间:2020/09/23
03  67  -a  03  65  Ta  
Gaussian states as minimum uncertainty states 期刊论文
PHYSICS LETTERS A, 2020, 卷号: 384, 期号: 1, 页码: 5
作者:  Fu, Shuangshuang;  Luo, Shunlong;  Zhang, Yue
收藏  |  浏览/下载:207/0  |  提交时间:2020/05/24
Bosonic fields  Gaussian states  Uncertainty relation  Minimum uncertainty states  Wigner-Yanase skew information  
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:184/0  |  提交时间:2020/05/24
skew information  square root  convexity  quantum coherence  variance  
Information-theoretic approach to atomic spin nonclassicality 期刊论文
PHYSICAL REVIEW A, 2019, 卷号: 100, 期号: 6, 页码: 10
作者:  Dai, Hao;  Luo, Shunlong
收藏  |  浏览/下载:175/0  |  提交时间:2020/05/24
Quantumness of Bosonic Field States 期刊论文
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2019, 页码: 12
作者:  Luo, Shunlong;  Zhang, Yue
收藏  |  浏览/下载:164/0  |  提交时间:2020/05/24
Bosonic fields  Nonclassical states  Quantumness  Wigner-Yanase skew information  
Uncertainty Relations for Coherence 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2019, 卷号: 71, 期号: 12, 页码: 1443-1447
作者:  Luo, Shun-Long;  Sun, Yuan
收藏  |  浏览/下载:172/0  |  提交时间:2020/05/24
uncertainty relations  coherence  Wigner-Yanase skew information  quantum uncertainty  von Neumann measurements  
Quantifying Process Nonclassicality in Bosonic Fields 期刊论文
CHINESE PHYSICS LETTERS, 2019, 卷号: 36, 期号: 10, 页码: 5
作者:  Fu, Shuang-Shuang;  Luo, Shun-Long
收藏  |  浏览/下载:183/0  |  提交时间:2020/05/24