制备两个三能级原子最大纠缠态的腔QED方案

Preparation of an Entangled State of Two Three-level Atoms in Cavity QED

提出了一个基于原子与腔场共振相互作用制备两个三能级原子最大纠缠态的物理方案.在这个方案里,两个原子被先后送入一个单模共振腔,原子和腔场通过Jaynes-Cummings Hamiltonian发生共振相互作用.我们的方案基于目前的腔QED技术有可能在实验上实现.

A physical scheme for generating maximally entangled states for two three-level atoms is proposed. The scheme is based on atom-cavity resonant interaction. In the scheme two atoms are sent through a resonant single-mode cavity early or late, atom interacts resonantly with the mode of the cavity according to the Jaynes-Cummings Hamiltonian. Based on the presently available techniques, the scheme might be experimentally realizable.