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quant-ph2026
Dose-efficient Quantum Phase Estimation in Lossy Optical Interferometry
Qilin Yu, Ben Wang, Kaimin Zheng +3
Optical interferometry is a cornerstone technique for precise phase measurements across various fields. In many applications, for example, biological imaging, it often necessitates…
quant-ph2024
A new fidelity of quantum channel evolution and its geometric interpretation
Xiaojing Yan, Xiao Sun, Mingming Du +1
Fidelity is crucial for characterizing transformations of quantum states under various quantum channels, which can be served as a fundamental tool in resource theories. Firstly, we…