Generation of Pair Coherent States in Two Dimensional Trapped Ion  

作　　者：WANG Kai-Ge S Maniscalco A Napoli A Messina 汪凯戈;S Maniscalco;A Napoli;A Messina(Department of Physics,Beijing Normal University,Beijing 100875;INFM and Dipartimento di Scienze Fisiche ed Astronomiche dell’Universitädi Palermo,Palermo 90123,Italy)

机构地区：[1]Department of Physics,Beijing Normal University,Beijing 100875 [2]INFM and Dipartimento di Scienze Fisiche ed Astronomiche dell’Universitädi Palermo,Palermo 90123,Italy

出　　处：《Chinese Physics Letters》2001年第3期367-369,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos.19774013 and 10074008;Palermo University,Italy.

摘　　要：We consider a two-dimensional(2D)trapped ion model in which two laser beams drive the corresponding vibrational motions and are carrier resonant with the two-level of the ion.Due to the coherent superposition of two sub-Rabi oscillations involved in the bimodal vibrations,the Rabi frequency degeneration and offset may occur in this model.This provides a possibility to generate the pair coherent state in the 2D trapped ion.

关 键 词：COHERENT DEGENERATION MODAL 

分 类 号：F42[经济管理—产业经济]