Chin. Phys. Lett.  2004, Vol. 21 Issue (8): 1525-1528    DOI:
Original Articles |
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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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.

Keywords: 42.50.Pq      32.80.Qk      03.67.Mn     
Published: 01 August 2004
PACS:  42.50.Pq (Cavity quantum electrodynamics; micromasers)  
  32.80.Qk (Coherent control of atomic interactions with photons)  
  03.67.Mn (Entanglement measures, witnesses, and other characterizations)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2004/V21/I8/01525
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