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.
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)
基金
Supported by the National Natural Science Foundation of China under Grant Nos.19774013 and 10074008
Palermo University,Italy.
