Quantum repeater with encoding

We propose an approach to implement quantum repeaters for long-distance quantum communication. Our protocol generates a backbone of encoded Bell pairs and uses the procedure of classical error correction during simultaneous entanglement connection. We illustrate that the repeater protocol with simpl...

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Bibliographic Details
Main Authors: Jiang, Liang (Author), Taylor, J. M. (Contributor), Nemoto, Kae (Author), Munro, W. J. (Author), Van Meter, Rodney (Author), Lukin, M. D. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2010-02-17T16:01:22Z.
Subjects:
Online Access:Get fulltext
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100 1 0 |a Jiang, Liang  |e author 
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100 1 0 |a Taylor, J. M.  |e contributor 
100 1 0 |a Taylor, J. M.  |e contributor 
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700 1 0 |a Nemoto, Kae  |e author 
700 1 0 |a Munro, W. J.  |e author 
700 1 0 |a Van Meter, Rodney  |e author 
700 1 0 |a Lukin, M. D.  |e author 
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520 |a We propose an approach to implement quantum repeaters for long-distance quantum communication. Our protocol generates a backbone of encoded Bell pairs and uses the procedure of classical error correction during simultaneous entanglement connection. We illustrate that the repeater protocol with simple Calderbank-Shor-Steane encoding can significantly extend the communication distance, while still maintaining a fast key generation rate. 
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655 7 |a Article 
773 |t Physical Review A