Atomic teleportation via cavity QED and position measurements: Efficiency analysis

. We have recently presented a novel protocol to teleport an unknown atomic state via cavity QED and position measurements. Here, after a brief review of our scheme, we provide a quantitative study of its efficiency. This is accomplished by an explicit description of the measurement process that all...

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Bibliographic Details
Published in:The European physical journal. ST, Special topics Special topics, 2008-07, Vol.160 (1), p.411-419
Main Authors: Tumminello, M., Ciccarello, F.
Format: Article
Language:English
Subjects:
Atomic
Cavity quantum electrodynamics
micromasers
Classical and Continuum Physics
Condensed Matter Physics
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Materials Science
Measurement Science and Instrumentation
Molecular
Optical and Plasma Physics
Optics
Physics
Physics and Astronomy
Quantum optics
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Summary:. We have recently presented a novel protocol to teleport an unknown atomic state via cavity QED and position measurements. Here, after a brief review of our scheme, we provide a quantitative study of its efficiency. This is accomplished by an explicit description of the measurement process that allows us to derive the fidelity with respect to the atomic internal state to be teleported.
ISSN:1951-6355
1951-6401
DOI:10.1140/epjst/e2008-00744-5