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Chinese Physics Letters

Scheme for Generating a χ-Type Four-Atom Entangled State in Cavity QED

Lin Xiu

Published Apr 1, 2010• 14 citations
Publisher

Abstract

We propose a scheme for generating a χ-type four-atom entangled state in cavity QED. In the present scheme, the atoms interact simultaneously with a highly detuned cavity mode with the assistance of a strong classical field. The scheme is insensitive to the cavity decay and the thermal field, which is of importance from the experimental point of view.

DOI
10.1088/0256-307x/27/4/044207

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