465 citations · 1.3k across the 10 of their papers we have counts for
6 papers · 1 filter
Efficient symmetric multiparty quantum state sharing of an arbitrary m-qubit state
Xi-Han Li, Ping Zhou, Chun-Yan Li +2
We present a scheme for symmetric multiparty quantum state sharing of an arbitrary -qubit state with Greenberger-Horne-Zeilinger states following some ideas from the control…
Quantum state sharing of an arbitrary two-qubit state with two-photon entanglements and Bell-state measurements
Fu-Guo Deng, Xi-Han Li, Chun-Yan Li +2
Two schemes for sharing an arbitrary two-qubit state based on entanglement swapping are proposed with Bell-state measurements and local unitary operations. One is based on the quan…
Robustness of two-way quantum communication protocols against Trojan horse attack
Fu-Guo Deng, Ping Zhou, Xi-Han Li +2
We discuss the robustness of two-way quantum communication protocols against Trojan horse attack and introduce a novel attack, delay-photon Trojan horse attack. Moreover, we presen…
Multiparty quantum secret splitting and quantum state sharing
Fu-Guo Deng, Xi-Han Li, Chun-Yan Li +2
A protocol for multiparty quantum secret splitting is proposed with an ordered EPR pairs and Bell state measurements. It is secure and has the high intrinsic efficiency and sou…
Quantum secure direct communication network with Einstein-Podolsky-Rosen pairs
Fu-Guo Deng, Xi-Han Li, Chun-Yan Li +2
We discuss the four requirements for a real point-to-point quantum secure direct communication (QSDC) first, and then present two efficient QSDC network schemes with an N ordered E…
Multiparty quantum state sharing of an arbitrary two-particle state with Einstein-Podolsky-Rosen pairs
Fu-Guo Deng, Xi-Han Li, Chun-Yan Li +2
A scheme for multiparty quantum state sharing of an arbitrary two-particle state is presented with Einstein-Podolsky-Rosen pairs. Any one of the agents has the access to regene…