289 citations · 2.4k across the 43 of their papers we have counts for
4 papers · 1 filter
Geometric quantum discord and non-Markovianity of structured reservoirs
Ming-Liang Hu, Han-Li Lian
The reservoir memory effects can lead to information backflow and recurrence of the previously lost quantum correlations. We establish connections between the direction of informat…
Evolution equation for quantum coherence
Ming-Liang Hu, Heng Fan
The estimation of the decoherence process of an open quantum system is of both theoretical significance and experimental appealing. Practically, the decoherence can be easily estim…
Entropic characterization of coherence in quantum evolutions
Zhengjun Xi, Mingliang Hu, Yongming Li +1
By using relative entropy of coherence, we characterize the coherence gain induced by some quantum evolutions, including the cohering power of unitary operations and the decohering…
Sudden change of geometric quantum discord in finite temperature reservoirs
Ming-Liang Hu, Jian Sun
We investigate sudden change (SC) behaviors of the distance-based measures of geometric quantum discords (GQDs) for two non-interacting qubits subject to the two-sided and the one-…