36 citations · 36 across the 1 of their papers we have counts for
3 papers
quant-ph2014★ 36 cited
Preservation of the geometric quantum discord in noisy environments
Ming-Liang Hu, Dong-Ping Tian
Geometric description of quantum correlations are favored for their distinct physical significance. Geometric discord based on the trace distance and the Bures distance are shown t…
quant-ph2013
Role of weak measurements on states ordering and monogamy of quantum correlation
Ming-Liang Hu, Heng Fan, Dong-Ping Tian
The information-theoretic definition of quantum correlation, e.g., quantum discord, is measurement dependent. By considering the more general quantum measurements, weak measurement…
quant-ph2011
Effects of impurity on fidelity of quantum state transfer via spin channels
Wen-Wen Zhang, Ming-Liang Hu, Dong-Ping Tian
By adopting the concept of fidelity, we investigated efficiency of quantum state transfer with the XX chain as the quantum channel. Different from the previous works, we concentrat…