12 citations · 23 across the 2 of their papers we have counts for
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quant-ph2024★ 11 cited
Phase-coding quantum-key-distribution system based on Sagnac-Mach-Zehnder interferometers
Xiao-Tian Song, Dong Wang, Xiao-Ming Lu +6
Stability and robustness are important criteria to evaluate the performance of a quantum-key-distribution (QKD) system in real-life applications. However, the inherent birefringenc…
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
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…