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Proceedings Paper

A scheme for preparation of multi-atom entanglement by detecting the cavity decay and analysis of its implementation
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Paper Abstract

We give the detailed study of a scheme to efficiently engineer multi-atom entanglement by detecting the cavity decay through single-photon detectors. The scheme can be used to prepare arbitrary superpositions of multi-atom Dicke states, without the requirements of high-efficiency detection, separate addressing of different atoms, and full localization of the atoms to the Lamb-Dicke limit. We analyze in detail various sources of noise and imperfections in this experimental scheme, and show that the scheme is robust to the dominant sources of noise and realizable with the state of the art technology.

Paper Details

Date Published: 3 February 2004
PDF: 8 pages
Proc. SPIE 5161, Quantum Communications and Quantum Imaging, (3 February 2004); doi: 10.1117/12.504820
Show Author Affiliations
Lu-Ming Duan, California Institute of Technology (United States)
Univ. of Science and Technology of China (China)
H. Jeff Kimble, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 5161:
Quantum Communications and Quantum Imaging
Ronald E. Meyers; Yanhua Shih, Editor(s)

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