Transfer of entangled state, entanglement swapping and quantum information processing via the Rydberg blockade
Li Deng, Aixi Chen, Jian-Song Zhang
We provide a scheme with which the transfer of the entangled state and the entanglement swapping can be realized in a system of neutral atoms via the Rydberg blockade. Our idea can be extended to teleport an unknown atomic state. According to the latest theoretical research of the Rydberg excitation and experimental reports of the Rydberg blockade effect in quantum information processing, we discuss the experimental feasibility of our scheme.
Chinese Physics B•Nov 1, 2011•3 citations