18 citations · 18 across the 4 of their papers we have counts for
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quant-ph2025
Experimental Joint Estimation of Phase and Phase Diffusion via Deterministic Bell Measurements
Ben Wang, Minghao Mi, Huangqiuchen Wang +2
Accurate phase estimation plays a pivotal role in quantum metrology, yet its precision is significantly affected by noise, particularly phase-diffusive noise caused by phase drift.…
quant-ph2025
Photonic implementation of quantum hidden subgroup database compression
Qianyi Wang, Feiyang Liu, Teng Hu +6
We experimentally demonstrate quantum data compression exploiting hidden subgroup symmetries using a photonic quantum processor. Classical databases containing generalized periodic…
quant-ph2014★ 18 cited
Fitting magnetic field gradient with Heisenberg-scaling accuracy
Yong-Liang Zhang, Huan Wang, Li Jing +2
We propose a quantum fitting scheme to estimate the magnetic field gradient with -atom spins preparing in W state, which attains the Heisenberg-scaling accuracy. Our scheme comb…