12 citations · 35 across the 7 of their papers we have counts for
7 papers
Schmidt number criterion via general symmetric informationally complete measurements
Zhen Wang, Bao-Zhi Sun, Shao-Ming Fei +1
The Schmidt number characterizes the quantum entanglement of a bipartite mixed state and plays a significant role in certifying entanglement of quantum states. We derive a Schmidt…
Coherence Concurrence for X States
Ming-Jing Zhao, Teng Ma, Zhen Wang +2
We study the properties of coherence concurrence and present a physical explanation analogous to the coherence of assistance. We give an optimal pure state decomposition which atta…
Trace distance measure of coherence for a class of qudit states
Zhen Wang, Yan-Ling Wang, Zhi-Xi Wang
Recently, trace distance measure of coherence has been proposed for characterizing the coherence of a given quantum state. However, it seems difficult to estimate the optimal incoh…
Monogamous property of generalized W states in three-qubit systems in terms of relative entropy of entanglement
Zhen Wang, Xiu-Hong Gao, Zhi-Xi Wang
Because of the difficulty in getting the analytic formula of relative entropy of entanglement, it becomes troublesome to study the monogamy relations of relative entropy of entangl…
Local unitary equivalent consistence for n-party states and their (n-1)-party reduced density matrices
Zhen Wang, He-Ping Wang, Zhi-Xi Wang +1
We present that the local unitary equivalence of n-party pure states is consistent with the one of their (n-1)-party reduced density matrices. As an application, we obtain the loca…
Relative entropy of entanglement of rotationally invariant states
Zhen Wang, Zhixi Wang
We calculate the relative entropy of entanglement for rotationally invariant states of spin-1/2 and arbitrary spin- particles or of spin-1 particle and spin- particle with in…