52 citations · 149 across the 15 of their papers we have counts for
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quant-ph2017★ 12 cited
Perfect photon absorption in hybrid atom-optomechanical system
Yang Zhang, Amjad Sohail, Chang-shui Yu
Recently, the photon absorption attracts lots of interest and plays an important role in a variety of applications. Here, we propose a valuable scheme to investigate the perfect ph…
quant-ph2017
The Measurement-Disturbance Relation and the Disturbance Trade-off Relation in Terms of Relative Entropy
Jun Zhang, Yang Zhang, Chang-shui Yu
We employ quantum relative entropy to establish the relation between the measurement uncertainty and its disturbance on a state in the presence (and absence) of quantum memory. For…
quant-ph2017★ 1 cited
Optimal Photon blockade on the maximal atomic coherence
Yang Zhang, Jun Zhang, Chang-shui Yu
There is generally no obvious evidence in any direct relation between photon blockade and atomic coherence. Here instead of only illustrating the photon statistics, we show an inte…