Transfer of entangled state, entanglement swapping and quantum information processing via the Rydberg blockade |
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| Authors: | Deng Li Chen Ai-Xi and Zhang Jian-Song |
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| Affiliation: | School of Basic Science, East China Jiaotong University, Nanchang 330013, China |
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| Abstract: | 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. |
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| Keywords: | Rydberg blockade entanglement entanglement swapping |
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