312 citations · 1.1k across the 43 of their papers we have counts for
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quant-ph2019★ 12 cited
Generalized-mean Cramér-Rao Bounds for Multiparameter Quantum Metrology
Xiao-Ming Lu, Zhihao Ma, Chengjie Zhang
In multiparameter quantum metrology, the weighted-arithmetic-mean error of estimation is often used as a scalar cost function to be minimized during design optimization. However, o…
quant-ph2019★ 12 cited
Experimental test of error-tradeoff uncertainty relation using a continuous-variable entangled state
Yang Liu, Zhihao Ma, Haijun Kang +5
Heisenberg's original uncertainty relation is related to measurement effect, which is different from the preparation uncertainty relation. However, it has been shown that Heisenber…
quant-ph2019★ 23 cited
Error-Disturbance Trade-off in Sequential Quantum Measurements
Ya-Li Mao, Zhi-Hao Ma, Rui-Bo Jin +5
We derive a state dependent error-disturbance trade-off based on a statistical distance in the sequential measurements of a pair of noncommutative observables and experimentally ve…