Proposal for teleportation of an atomic state via cavity decay
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.
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.
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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