740 citations · 897 across the 7 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★ 740 cited
Quantum Fisher information matrix and multiparameter estimation
Jing Liu, Haidong Yuan, Xiao-Ming Lu +1
Quantum Fisher information matrix (QFIM) is a core concept in theoretical quantum metrology due to the significant importance of quantum Cramér-Rao bound in quantum parameter estim…