2 papers
quant-ph2017
Quantum estimation of detection efficiency with no-knowledge quantum feedback
Dong Xie, Chunling Xu, Jianyong Chen +1
We investigate that no-knowledge measurement-based feedback control is utilized to obtain the estimation precision of the detection efficiency. For the feedback operators that conc…
quant-ph2017
High-dimensional cryptographic quantum parameter estimation
Dong Xie, Chunling Xu, Jianyong Chen +1
We investigate cryptographic quantum parameter estimation with a high-dimensional system that allows only Bob (Receiver) to access the result and achieve optimal parameter precisio…