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arXiv · quant-ph/9908004

Proposal for teleportation of an atomic state via cavity decay

S. Bose·P. L. Knight·M. B. Plenio·V. Vedral
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Abstract

We show how the state of an atom trapped in a cavity can be teleported to a second atom trapped in a distant cavity simply by detecting photon decays from the cavities. This is a rare example of a decay mechanism playing a constructive role in quantum information processing. The scheme is comparatively easy to implement, requiring only the ability to trap a single three level atom in a cavity.

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S. Bose, P. L. Knight, M. B. Plenio, V. Vedral. 1999-12-06. Proposal for teleportation of an atomic state via cavity decay. https://doi.org/10.1103/physrevlett.83.5158

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