摘要
Several schemes have been proposed to prepare two-mode squeezed state and entanglement state betweenmotional states of a single trapped ion and light.Preparation of two-mode squeezed state is based on interaction ofa trapped ion located in light cavity with cavity field.Preparation of entanglement state is based on interaction of atrapped ion located in light cavity with cavity field and a traveling wave light field.
基金
Supported by the Natural Science Foundation of Anhui Province of China under Grant No.090412060
Natural Science Foundation of the Education Committee of Anhui Province of China under Grant No.KJ2008A029
