166 citations · 247 across the 7 of their papers we have counts for
11 papers
Measurement uncertainty relation for three observables
Sixia Yu, Ya-Li Mao, Chang Niu +3
In this work we establish rigorously a measurement uncertainty relation (MUR) for three unbiased qubit observables, which was previously shown to hold true under some presumptions.…
Testing Heisenberg's measurement uncertainty relation of three observables
Ya-Li Mao, Hu Chen, Chang Niu +3
Heisenberg's measurement uncertainty relations (MUR) of two quantum observables are essential for contemporary researches in quantum foundations and quantum information science. Go…
Loss-tolerant all-photonic quantum repeater with generalized Shor code
Rui Zhang, Li-Zheng Liu, Zheng-Da Li +7
The all-photonic quantum repeater (APQR) is a promising repeater scheme to realize long-distance quantum communication. For a practical APQR, an indispensable requirement is the ro…
Recycling nonlocality in a quantum network
Ya-Li Mao, Zheng-Da Li, Anna Steffinlongo +6
It has recently been discovered that the nonlocality of an entangled qubit pair can be recycled for several Bell experiments. Here, we go beyond standard Bell scenarios and investi…
Distributed quantum phase estimation with entangled photons
Li-Zheng Liu, Yu-Zhe Zhang, Zheng-Da Li +8
Distributed quantum metrology can enhance the sensitivity for sensing spatially distributed parameters beyond the classical limits. Here we demonstrate distributed quantum phase es…
Photonic realization of quantum resetting
Zheng-Da Li, Xu-Fei Yin, Zizhu Wang +11
Contrary to the usual assumption of at least partial control of quantum dynamics, a surprising recent result proved that an arbitrary quantum state can be probabilistically reset t…