597 citations · 3k across the 37 of their papers we have counts for
Showing 2015 · quant-phShow all
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quant-ph2015★ 2 cited
Quantum parameter estimation with general dynamics
Haidong Yuan, Chi-Hang Fred Fung
One of the main quests in quantum metrology, and quantum parameter estimation in general, is to find out the highest achievable precision with given resources and design schemes th…
quant-ph2015★ 2 cited
Fidelity and Fisher information on quantum channels
Haidong Yuan, Chi-Hang Fred Fung
The fidelity function of quantum states have been widely used in quantum information science and frequently arises in the quantification of optimal performances for the estimation…
quant-ph2015★ 119 cited
Universal time scaling for Hamiltonian parameter estimation
Haidong Yuan, Chi-Hang Fred Fung
Time is a valuable resource and it seems intuitive that longer time should lead to better precision in Hamiltonian parameter estimation. However recent studies have put this intuit…