3 papers
quant-ph2024
A more generalized two-qubit symmetric quantum joint measurement
Ying-Qiu He, Dong Ding, Ting Gao +2
A standard two-qubit joint measurement is the well-known Bell state measurement (BSM), in which each reduced state (traced out one qubit) is the completely mixed state. Recently, a…
quant-ph2024
-type quantum network configuration and its nonlocality
Zan-Jia Li, Ying-Qiu He, Dong Ding +3
A quantum network shared entangled sources among distant nodes enables us to distribute entanglement along the network by suitable measurements. Network nonlocality means that it d…
quant-ph2023
Entanglement constraint on wave-particle duality for tripartite systems
Zanjia Li, Yingqiu He, Dong Ding +2
A global multi-partite entanglement may place a constraint on the wave-particle duality. We investigate this constraint relation of the global entanglement and the quantitative wav…