30 citations · 96 across the 13 of their papers we have counts for
13 papers · 1 filter
Testing Genuine Multipartite Nonlocality via an Inflated Network with Multi-copy Entangled States
Qian-Xi Zhang, Ming-Xing Luo, Ya-Li Mao +6
Understanding the nonlocality of multipartite quantum systems provides valuable insights into their behaviors and potential applications. In this Letter, assuming a quantum network…
Sum uncertainty relations based on weighted Wigner-Yanase-Dyson skew information
Cong Xu, Zhaoqi Wu, Shao-Ming Fei
We introduce () weighted Wigner-Yanase-Dyson (() WWYD) skew information and () modified weighted Wigner-Yanase-Dyson (() MWWYD) skew information. We exp…
Quantumness of pure-state ensembles via coherence of Gram matrix based on generalized --relative Rényi entropy
Wendao Yuan, Zhaoqi Wu, Shao-Ming Fei
The Gram matrix of a set of quantum pure states plays key roles in quantum information theory. It has been highlighted that the Gram matrix of a pure-state ensemble can be viewed a…
What are temporal correlations
Hai Wang, Ray-Kuang Lee, Manish Kumar Shukla +3
Space and time are crucial twins in physics. In quantum mechanics, spatial correlations already reveal nonclassical features, such as entanglement, and have bred many quantum techn…
Unextendible maximally entangled bases and mutually unbiased bases in multipartite systems
Ya-Jing Zhang, Hui Zhao, Naihuan Jing +1
We generalize the notion of unextendible maximally entangled basis from bipartite systems to multipartite quantum systems. It is proved that there do not exist unextendible maximal…
Bipartite Bell Inequality and Maximal Violation
Ming Li, Shao-Ming Fei, Xianqing Li-Jost
We present new bell inequalities for arbitrary dimensional bipartite quantum systems. The maximal violation of the inequalities is computed. The Bell inequality is capable of detec…