【摘 要】
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We propose protocols for quantum teleportation of superposed coherent states of atomic Bose-Einstein condensates.We use the photon entanglement states as the qu
【机 构】
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Beijing National Laboratory for Condensed Matter Physics,and Institute of Physics,Chinese Academy of
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We propose protocols for quantum teleportation of superposed coherent states of atomic Bose-Einstein condensates.We use the photon entanglement states as the quantum channel,which makes it possible to realize the distant teleportation of atomic states.Two robust protocols are introduced:one is a single-photon scheme in which an entangled single-photon state serves as the quantum channel,and the other is a multi-photon scheme where an entangled coherent state of the probe lasers is used as the quantum channel.
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