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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
Authors:  Zhang, Yue;  Luo, Shunlong
Favorite  |  View/Download:63/0  |  Submit date:2022/04/29
Wigner function  s-ordered phase-space distribution  Gaussian noise channel  noise parameter  nonclassicality  
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:43/0  |  Submit date:2021/10/26
spin nonclassicality  spin coherent states  variance  convexity  resolution of identity  
Quantumness of ensemble via coherence of Gram matrix 期刊论文
EPL, 2021, 卷号: 134, 期号: 3, 页码: 7
Authors:  Sun, Yuan;  Luo, Shunlong;  Lei, Xiangyun
Favorite  |  View/Download:17/0  |  Submit date:2022/04/02
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:74/0  |  Submit date:2021/04/26
Wigner function  Parity operator  Wigner-Yanase skew information  Parity asymmetry  
An enhanced proposal on decoy-state measurement device-independent quantum key distribution 期刊论文
QUANTUM INFORMATION PROCESSING, 2016, 卷号: 15, 期号: 9, 页码: 3785-3797
Authors:  Wang, Qin;  Zhang, Chun-Hui;  Luo, Shunlong;  Guo, Guang-Can
Favorite  |  View/Download:73/0  |  Submit date:2018/07/30
Decoy-state  Measurement device-independent  Quantum key distribution  Heralded single-photon source  
How quantum is a quantum ensemble? 期刊论文
QUANTUM INFORMATION PROCESSING, 2010, 卷号: 9, 期号: 6, 页码: 711-726
Authors:  Luo, Shunlong;  Li, Nan;  Sun, Wei
Favorite  |  View/Download:94/0  |  Submit date:2018/07/30
Quantum ensemble  Von Neumann measurement  Quantum correlations  Holevo quantity  
Classical states versus separable states 期刊论文
PHYSICAL REVIEW A, 2008, 卷号: 78, 期号: 2, 页码: 4
Authors:  Li, Nan;  Luo, Shunlong
Favorite  |  View/Download:79/0  |  Submit date:2018/07/30
Probabilistic interpretation of the reduction criterion for entanglement 期刊论文
PHYSICAL REVIEW A, 2007, 卷号: 75, 期号: 3, 页码: 3
Authors:  Zhang, Zhengmin;  Luo, Shunlong
Favorite  |  View/Download:75/0  |  Submit date:2018/07/30
Estimating the first zero of a characteristic function 期刊论文
COMPTES RENDUS MATHEMATIQUE, 2004, 卷号: 338, 期号: 3, 页码: 203-206
Authors:  Luo, SL;  Zhang, ZM
Favorite  |  View/Download:63/0  |  Submit date:2018/07/30
An informational approach to the sinusoidal law of photon polarization 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 38, 期号: 3, 页码: 281-284
Authors:  Luo, SL
Favorite  |  View/Download:79/0  |  Submit date:2018/07/30
photon polarization  Fisher information  Cramer-Rao bound  two-person game  binomial distribution