34 citations · 49 across the 4 of their papers we have counts for
4 papers
Locally inequivalent four qubit hypergraph states
Xiao-yu Chen, Lei Wang
Hypergraph states as real equally weighted pure states are important resources for quantum codes of non-local stabilizer. Using local Pauli equivalence and permutational symmetry,…
Separability criterion for bipartite states and its generalization to multipartite systems
Jie-Hui Huang, Li-Yun Hu, Lei Wang +1
A group of symmetric operators are introduced to carry out the separability criterion for bipartite and multipartite quantum states. Every symmetric operator, represented by a symm…
Quantum Information transmission
Lei Wang, Jie-Hui Huang, Jonathan P. Dowling +1
We present a scheme of quantum information transmission, which transmits the quantum information contained in a single qubit via the quantum correlation shared by two parties (a tw…
A new criteria for zero quantum discord
Jie-Hui Huang, Lei Wang, Shi-Yao Zhu
We propose a new criterion to judge zero quantum discord for arbitrary bipartite states. A bipartite quantum state has zero quantum discord if and only if all blocks of its density…