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Communications in Theoretical Physics

Scheme for Preparation of Macroscopic Multi-component Entanglement in Cavity QED

Jia Lian-Jun, Zhen‐Biao Yang, Zhou Zhen-Xiao

Published Feb 1, 2008• 0 citations
Publisher

Abstract

We propose a scheme of generating multi-component entangled coherent states of cavity fields. In this scheme, the atoms pass through cavities one by one, simultaneously driven by a strong classical field in each cavity. Then the detection of the atomic states collapses the cavity fields onto multi-component entangled coherent states. It is shown that, with a judicious choice of the parameters of the classical field, we can conditionally produce macroscopic multi-dimensional maximal entanglement for the cavity modes.

DOI
10.1088/0253-6102/49/2/45

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