Initial-Slip Term Effects on the Dissipation-Induced Transition of a Simple Harmonic Oscillator  

作　　者：居康康 郭翠仙 潘孝胤 

机构地区：[1]Department of Physics,Ningbo University

出　　处：《Chinese Physics Letters》2017年第1期10-13,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 11275100;the K.C.Wong Magna Foundation of Ningbo University

摘　　要：We investigate the effects of the initial-slip term by studying the dissipation-induced transition probabilities between any two eigenstates of a simple harmonic oscillator. The general analytical expressions for the transition probabilities are obtained, then the special cases of transition probabilities ignoring the Brownian motion from the ground state to the first few excited states are discussed. It is found that the initial-slip term not only makes the forbidden transitions between states of different parity possible but also lifts the initial value of the transition probabilities.We investigate the effects of the initial-slip term by studying the dissipation-induced transition probabilities between any two eigenstates of a simple harmonic oscillator. The general analytical expressions for the transition probabilities are obtained, then the special cases of transition probabilities ignoring the Brownian motion from the ground state to the first few excited states are discussed. It is found that the initial-slip term not only makes the forbidden transitions between states of different parity possible but also lifts the initial value of the transition probabilities.

分 类 号：O413[理学—理论物理]