580 citations · 5.4k across the 42 of their papers we have counts for
42 papers
Efficient and economic five-party quantum state sharing of an arbitrary m-qubit state
Yu-Bo Sheng, Fu-Guo Deng, Hong-Yu Zhou
We present an efficient and economic scheme for five-party quantum state sharing of an arbitrary m-qubit state with three-particle Greenberger-Horne-Zeilinger (GHZ) states and…
Efficient faithful qubit transmission with frequency degree of freedom
Xi-Han Li, Bao-Kui Zhao, Yu-Bo Sheng +2
We propose an efficient faithful polarization-state transmission scheme by utilizing frequency degree of freedom besides polarization and an additional qubit prepared in a fixed po…
Genuine tripartite entanglement in quantum brachistochrone evolution of a three-qubit system
Bao-Kui Zhao, Fu-Guo Deng, Feng-Shou Zhang +1
We explore the connection between quantum brachistochrone (time-optimal) evolution of a three-qubit system and its residual entanglement called three-tangle. The result shows that…
Single-photon entanglement concentration for long-distance quantum communication
Yu-Bo Sheng, Fu-Guo Deng, Hong-Yu Zhou
We present a single-photon entanglement concentration protocol for long-distance quantum communication with quantum nondemolition detector. It is the first concentration protocol f…
Fault tolerant quantum key distribution based on quantum dense coding with collective noise
Xi-Han Li, Bao-Kui Zhao, Yu-Bo Sheng +2
We present two robust quantum key distribution protocols against two kinds of collective noise, following some ideas in quantum dense coding. Three-qubit entangled states are used…
Efficient polarization entanglement concentration for electrons with charge detection
Yu-Bo Sheng, Fu-Guo Deng, Hong-Yu Zhou
We present an entanglement concentration protocol for electrons based on their spins and their charges. The combination of an electronic polarizing beam splitter and a charge detec…