We develop a theoretical model for entanglement engineering to generate a multipartite system of field states in high-Q cavities using a cavity-QED. Our model consists of two-level atoms interacting successively with the field inside the arbitrary number of high-Q cavities for pre-calculated interaction times of the atoms with the fields. Controlling these pre-calculated interaction times of the atom-field gives the successful generation of the Greenberg–Horne–Zeilinger (GHZ) state and the W-state in N cavities. We also evaluate the dynamics of entanglement of GHZ entangled field states when they interact with the reservoir.

中文翻译：

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使用任意数量的腔进行GHZ状态和W状态的纠缠工程

我们开发了用于纠缠工程的理论模型，以使用腔QED在高Q腔中生成场状态的多部分系统。我们的模型由两级原子组成，它们与任意数量的高Q腔内的场连续相互作用，以预先计算原子与场的相互作用时间。控制原子场的这些预先计算的相互作用时间，可以成功生成N腔中的Greenberg–Horne–Zeilinger（GHZ）状态和W状态。我们还评估了GHZ纠缠场状态与储层相互作用时的纠缠动力学。