51 citations · 557 across the 38 of their papers we have counts for
4 papers · 1 filter
No-go theorem based on incomplete information of Wigner about his friend
Zhen-Peng Xu, Jonathan Steinberg, H. Chau Nguyen +1
The notion of measurements is central for many debates in quantum mechanics. One critical point is whether a measurement can be regarded as an absolute event, giving the same resul…
Generalized Iterative Formula for Bell Inequalities
Xing-Yan Fan, Zhen-Peng Xu, Jia-Le Miao +7
Bell inequalities are a vital tool to detect the nonlocal correlations, but the construction of them for multipartite systems is still a complicated problem. In this work, inspired…
Symmetries in quantum networks lead to no-go theorems for entanglement distribution and to verification techniques
Kiara Hansenne, Zhen-Peng Xu, Tristan Kraft +1
Quantum networks are promising tools for the implementation of long-range quantum communication. The characterization of quantum correlations in networks and their usefulness for i…
Graph-Theoretic Framework for Self-Testing in Bell Scenarios
Kishor Bharti, Maharshi Ray, Zhen-Peng Xu +3
Quantum self-testing is the task of certifying quantum states and measurements using the output statistics solely, with minimal assumptions about the underlying quantum system. It…