supported by the National Natural Science Foundation of China (Grant Nos.60878059,10947147,60677044,and 10574022);the Natural Science Foundation of Fujian Province of China (Grant No.2007J0002)
This paper proposes scalable schemes to generate the Greenberger-Horne-Zeilinger (GHZ) state and the cluster state with atomic ensembles via the dipole blockade mechanism on an atom chip, where the qubit is not carr...
Project supported by the National Natural Science Foundation of China (Grant Nos. 60878059,60677044,and 10574022);the Natural Science Foundation of Fujian Province of China (Grant No. 2007J0002)
We propose schemes to generate an n-coherent-pulse GHZ state and a cluster state via the interaction between n coherent pulses and a two-sided cavity. In these schemes, a strong coupling condition is not needed, which...
Project supported by the National Natural Science Foundation of China (Grant No 60677044);the Funds for Introduced Talent of Ocean University of China
Assisted by multipartite entanglement, Quantum information may be split so that the original qubit can be reconstructed if and only if the recipients cooperate. This paper proposes an experimentally feasible scheme fo...