Quantum Teleportation between Two Distant Bose-Einstein Condensates

Yu Guo

doi:10.1088/0256-307X/29/6/060303

Quantum Teleportation between Two Distant Bose-Einstein Condensates

2012-06-12

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DOI：10.1088/0256-307X/29/6/060303

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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.

Keyword:

ELECTROMAGNETICALLY INDUCED TRANSPARENCY

SUPERPOSITION STATE

ATOMIC-STATE

COHERENT

SCHEME

Quantum Teleportation between Two Distant Bose-Einstein Condensates

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