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Scalable Photonic Quantum Computation through Cavity-Assisted Interactions

Duan, L.-M. and Kimble, H. J. (2004) Scalable Photonic Quantum Computation through Cavity-Assisted Interactions. Physical Review Letters, 92 (12). Art. No. 127902. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:DUAprl04

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Abstract

We propose a scheme for scalable photonic quantum computation based on cavity-assisted interaction between single-photon pulses. The prototypical quantum controlled phase-flip gate between the single-photon pulses is achieved by successively reflecting them from an optical cavity with a single-trapped atom. Our proposed protocol is shown to be robust to practical noise and experimental imperfections in current cavity-QED setups.


Item Type:Article
Additional Information:©2004 The American Physical Society (Received 25 September 2003; published 25 March 2004) This work was supported by the Michigan startup fund, the FOCUS seed funding, the CSF, the CAS, the "97.3" project No. 2001CB309300, the MURI Center for Quantum Networks (No. DAAD19-00-1-0374), the NSF (No. EIA-0086038 and No. PHY-0140355), and the Office of Naval Research (No. N00014-02-1-0828).
Subject Keywords:quantum computing; quantum optics; quantum electrodynamics; radiation pressure; light polarisation; spontaneous emission
Record Number:CaltechAUTHORS:DUAprl04
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:DUAprl04
Alternative URL:http://dx.doi.org/10.1103/PhysRevLett.92.127902
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:2173
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:13 Mar 2006
Last Modified:18 Sep 2014 18:11

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