206 citations · 1.3k across the 109 of their papers we have counts for
Showing 2004 · quant-phShow all
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quant-ph2004★ 34 cited
A Note on Entanglement of Formation and Generalized Concurrence
Shao-Ming Fei, Zhi-Xi Wang, Hui Zhao
We discuss a kind of generalized concurrence for a class of high dimensional quantum pure states such that the entanglement of formation is a monotonically increasing convex functi…
quant-ph2004
Quantum secure direct communication by Einstein-Podolsky-Rosen pairs and entanglement swapping
Ting Gao, Feng-Li Yan, Zhi-Xi Wang
We present a quantum secure direct communication scheme achieved by swapping quantum entanglement. In this scheme a set of ordered Einstein-Podolsky-Rosen (EPR) pairs is used as a…
quant-ph2004★ 206 cited
Deterministic secure direct communication using GHZ states and swapping quantum entanglement
Ting Gao, Feng-Li Yan, Zhi-Xi Wang
We present a deterministic secure direct communication scheme via entanglement swapping, where a set of ordered maximally entangled three-particle states (GHZ states), initially sh…