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Gram Matrices of Mixed-State Ensembles 期刊论文
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2021, 页码: 14
Authors:  Sun, Yuan;  Luo, Shunlong;  Lei, Xiangyun
Favorite  |  View/Download:11/0  |  Submit date: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
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:9/0  |  Submit date: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
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:44/0  |  Submit date: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
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:8/0  |  Submit date:2021/10/26
Coherence as uncertainty 期刊论文
PHYSICAL REVIEW A, 2021, 卷号: 103, 期号: 4, 页码: 9
Authors:  Sun, Yuan;  Luo, Shunlong
Favorite  |  View/Download:9/0  |  Submit date:2021/10/26
Wigner function, Wigner-Yanase skew information, and parity asymmetry 期刊论文
PHYSICS LETTERS A, 2021, 卷号: 395, 页码: 11
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:34/0  |  Submit date:2021/04/26
Wigner function  Parity operator  Wigner-Yanase skew information  Parity asymmetry  
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
Authors:  Fu, Shuangshuang;  Luo, Shunlong;  Zhang, Yue
Favorite  |  View/Download:26/0  |  Submit date:2021/04/26
Nonclassicality  Wigner-Yanase skew information  Jaynes-Cummings model  
Information-theoretic aspects of Werner states 期刊论文
ANNALS OF PHYSICS, 2021, 卷号: 424, 页码: 16
Authors:  Li, Nan;  Luo, Shunlong;  Sun, Yuan
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Werner states  Quantum correlations  Wigner-Yanase skew information  Unitary group  Quantum uncertainty  Total uncertainty  
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
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:24/0  |  Submit date: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
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:43/0  |  Submit date:2020/11/18
bosonic field  Gaussian state  non-Gaussianity  Hellinger distance  Bures distance