40 citations · 493 across the 45 of their papers we have counts for
3 papers · 1 filter
Multiqubit Quantum Teleportation
Ming-Jing Zhao, Zong-Guo Li, Xianqing Li-Jost +1
We provide a class of six-qubit states for three-qubit perfect teleportation. These states include the six-qubit cluster states as a special class. We generalize this class of six-…
Lower Bound of Multipartite Concurrence Based on Sub-quantum State Decomposition
Xue-Na Zhu, Ming-Jing Zhao, Shao-Ming Fei
We study the entanglement of tripartite quantum states and provide analytical lower bound of concurrence in terms of the concurrence of sub-states. The lower bound may improve all…
Complete Entanglement Witness for Quantum Teleportation
Ming-Jing Zhao, Shao-Ming Fei, Xianqing Li-Jost
We propose a set of linear quantum entanglement witnesses constituted by local quantum-mechanical observables with each two possible measurement outcomes. These witnesses detect al…