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Trapped Ion Quantum Computing
Transfer of a Polaritonic Qubit through a Coupled Cavity Array
arXiv
Authors: Sougato Bose, Dimitris G. Angelakis, Daniel Burgarth
Year
2007
Paper ID
50623
Status
Preprint
Abstract Read
~2 min
Abstract Words
100
Citations
N/A
Abstract
We demonstrate a scheme for quantum communication between the ends of an array of coupled cavities. Each cavity is doped with a single two level system (atoms or quantum dots) and the detuning of the atomic level spacing and photonic frequency is appropriately tuned to achieve photon blockade in the array. We show that in such a regime, the array can simulate a dual rail quantum state transfer protocol where the arrival of quantum information at the receiving cavity is heralded through a fluorescence measurement. Communication is also possible between any pair of cavities of a network of connected cavities.
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- This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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- We demonstrate a scheme for quantum communication between the ends of an array of coupled cavities.
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