43 citations · 84 across the 8 of their papers we have counts for
9 papers
Improved criteria of detecting multipartite entanglement structure
Kai Wu, Zhihua Chen, Zhen-Peng Xu +2
Multipartite entanglement is one of the crucial resources in quantum information processing tasks such as quantum metrology, quantum computing and quantum communications. It is ess…
Systematic construction of quantum contextuality scenarios with rank advantage
Pascal Höhn, Zhen-Peng Xu, Matthias Kleinmann
A set of quantum measurements exhibits quantum contextuality when any consistent value assignment to the measurement outcomes leads to a contradiction with quantum theory. In the o…
Maximum nonlocality in the (3,2,2) scenario
Sheila López-Rosa, Zhen-Peng Xu, Adán Cabello
We identify the simplest combinations of entanglement and incompatibility giving the maximum quantum violation for each of the 46 classes of tight Bell inequalities for the (3,2,2)…
State-independent contextuality sets for a qutrit
Zhen-Peng Xu, Jing-Ling Chen, Hong-Yi Su
We present a generalized set of complex rays for a qutrit in terms of parameter , a -th root of unity. Remarkably, when , the set reduces to two well known s…
Dimension-Independent Bounds for Hardy's Experiment
Zhen-Peng Xu, Hong-Yi Su, Jing-Ling Chen
Hardy's paradox is of fundamental importance in quantum information theory. So far, there have been two types of its extensions into higher dimensions: in the first type the maximu…
Quantum Nonlocality Enhanced by Homogenization
Xu Chen, Hong-Yi Su, Zhen-Peng Xu +2
Homogenization proposed in [Y.-C Wu and M. Żukowski, Phys. Rev. A 85, 022119 (2012)] is a procedure to transform a tight Bell inequality with partial correlations into a full-corre…