14 citations · 19 across the 3 of their papers we have counts for
3 papers
quant-ph2006★ 2 cited
Controlled Secure Direct Communication by Using GHZ Entangled State
Yan Xia, Chang-Bao Fu, Feng-Yue Li +3
We present a controlled secure direct communication protocol by using Greenberger-Horne-Zeilinger (GHZ) entangled state via swapping quantum entanglement and local unitary operatio…
quant-ph2006★ 3 cited
Controlled Quantum Dense Coding in a Four-particle Non-maximally Entangled State via Local Measurements
Chang-Bao Fu, Yan Xia, Bo-Xue Liu +3
A controlled quantum dense coding scheme is investigated with a four-particle non-maximal quantum channel. The amount of classical information is shown to be capable of being contr…
quant-ph2006★ 14 cited
Quantum Dialogue by Using the GHZ State
Yan Xia, Chang-Bao Fu, Shou Zhang +3
We present a quantum dialogue protocol by using the Greenberger-Horne-Zeilinger (GHZ) state. In this paper, we point out that the `quantum dialogue' communication scheme recently i…