68 citations · 264 across the 50 of their papers we have counts for
50 papers
Quantum Metrology with Coherent Superposition of Two Different Coded Channels
Dong Xie, Chunling Xu, An Min Wang
We investigate the advantage of coherent superposition of two different coded channels in quantum metrology. In a continuous variable system, we show that the Heisenberg limit $1/N…
Study on Estimating Quantum Discord by Neural Network with Prior Knowledge
Yong-Lei Liu, An-Min Wang, Guo-Dong Wang +2
Machine learning has achieved success in many areas because of its powerful fitting ability, so we hope it can help us to solve some significant physical quantitative problems, suc…
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…
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…
RKKY interaction of magnetic impurities in multi-Weyl semimetals
Yong Sun, Anmin Wang
We have systematically investigated the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction between two magnetic impurities in Weyl semimetals with arbitrary monopole charge . We f…
Michelson interferometer for measuring temperature
Dong Xie, Chunling Xu, Anmin wang
We investigate that temperature can be measured by a modified Michelson interferometer, where at least one reflected mirror is replaced by a thermalized sample. Both of two mirrors…