Influence of driving ways on measurement of relative phase in a two-atoms cavity system  

作　　者：Daqiang Bao Jingping Xu Yaping Yang 包大强;许静平;羊亚平(Key Laboratory of Advanced Micro-Structured Materials of Ministry of Education,School of Physics Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]Key Laboratory of Advanced Micro-Structured Materials of Ministry of Education,School of Physics Science and Engineering,Tongji University,Shanghai 200092,China

出　　处：《Chinese Physics B》2020年第4期292-295,共4页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(Grant Nos.11874287 and 11574229);the National Basic Research Program of China(Grant No.2016YFA0302800);the Fund from Shanghai Science and Technology Committee,China(Grant No.18JC1410900)。

摘　　要：We study the influence of driving ways on the interaction in a two-atoms cavity quantum electrodynamics system.The results show that driving ways can induce different excitation pathways.We show two kinds of significantly different excitation spectrums under two ways:driving cavity and driving atoms.We demonstrate that driving atoms can be considered as a method to obtain the position information of atoms.This research has very practical application values on obtaining the position information of atoms in a cavity.

关 键 词：CAVITY quantum ELECTRODYNAMICS SYSTEM PHOTON 

分 类 号：O562[理学—原子与分子物理] O413.2[理学—物理]