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quant-ph2025
Quantum Discord Witness With Uncharacterized Devices
Rong Wang, Yao Yao, Zhen-Qiang Yin
Quantum discord represents a correlation beyond classicality that could be useful for many quantum information tasks, and therefore is viewed as a valuable quantum resource. Theore…
quant-ph2024
Secure Key from Quantum Discord
Rong Wang, Guan-Jie Fan-Yuan, Zhen-Qiang Yin +6
The study of quantum information processing seeks to characterize the resources that enable quantum information processing to perform tasks that are unfeasible or inefficient for c…