Quantum Entanglement of Two Atoms Inside an Optical Cavity

Chin. Phys. Lett.

2003, Vol. 20

Issue (7): 985-987 DOI:

Original Articles

Quantum Entanglement of Two Atoms Inside an Optical Cavity

LI Shang-Bin;XU Jing-Bo

Zhejiang Institute of Modern Physics and Department of Physics, Zhejiang University, Hangzhou 310027

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LI Shang-Bin, XU Jing-Bo 2003 Chin. Phys. Lett. 20 985-987

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Abstract We investigate the system, which consists of two two-level atoms confined in a linear trap which has been surrounded by an optical cavity, with the Milburn model of intrinsic decoherence, and find an explicit analytical solution of the Milburn equation. The entanglement between the two atoms is then calculated by making use of concurrence. The influence of intrinsic decoherence on the entanglement is also discussed.

Keywords: 03.67.-a 03.65.Ud 03.65.Fd

Published: 01 July 2003

PACS:	03.67.-a	(Quantum information)
	03.65.Ud	(Entanglement and quantum nonlocality)
	03.65.Fd	(Algebraic methods)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I7/0985

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