Implementing Entanglement Swapping with Trapped Atoms via Cavity Decay

Chin. Phys. Lett.

2004, Vol. 21

Issue (8): 1525-1528 DOI:

Original Articles

Implementing Entanglement Swapping with Trapped Atoms via Cavity Decay

LIN Xiu-Min^1,2;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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