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Implementing Entanglement Swapping with Trapped Atoms via Cavity Decay |
LIN Xiu-Min1,2;YU Bo1;ZHOU Zheng-Wei1;XUE Peng1;GUO Guang-Can1 |
1Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026
2Department of Physics, Fujian Normal University, Fuzhou 350007 |
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Cite this article: |
LIN Xiu-Min, YU Bo, ZHOU Zheng-Wei et al 2004 Chin. Phys. Lett. 21 1525-1528 |
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Abstract With trapped atoms, we propose an experimental scheme to implement entanglement swapping based on adiabatic passage and the detection of cavity decay. This scheme is inherently robust to diverse sources of noise, such as atomic spontaneous emission, or detector inefficiency. The advantages make it realizable with the current experimental technology.
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Keywords:
42.50.Pq
32.80.Qk
03.67.Mn
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Published: 01 August 2004
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PACS: |
42.50.Pq
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(Cavity quantum electrodynamics; micromasers)
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32.80.Qk
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(Coherent control of atomic interactions with photons)
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03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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Abstract
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