52 citations · 149 across the 15 of their papers we have counts for
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quant-ph2016★ 1 cited
Circuit QED: Cross-Kerr-effect induced by a superconducting qutrit without classical pulses
Tong Liu, Chui-ping Yang, Yang Zhang +2
The realization of cross-Kerr nonlinearity is an important task for many applications in quantum information processing. In this work, we propose a method for realizing cross-Kerr…
quant-ph2016★ 1 cited
Stronger uncertainty relations with improvable upper and lower bounds
Jun Zhang, Yang Zhang, Chang-shui Yu
We utilize quantum superposition principle to establish the improvable upper and lower bounds on the stronger uncertainty relation, i.e., the "weighted-like" sum of the variances o…
quant-ph2016
Photon statistics on the extreme entanglement
Yang Zhang, Jun Zhang, Chang-shui Yu
The effects of photon bunching and antibunching correspond to the classical and quantum features of the electromagnetic field, respectively. No direct evidence suggests whether the…