The dynamics of nonstationary solutions in one-dimensional two-component Bose-Einstein condensates  

作　　者：吕彬彬 郝雪 田强 

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

出　　处：《Chinese Physics B》2011年第2期60-69,共10页中国物理B（英文版）

基　　金：supported by the National Natural Science Foundation of China (Grant No. 1057411);the Foundation for Researching Group by Beijing Normal University;the Foundation for Outstanding Doctoral Dissertation by Beijing Normal University

摘　　要：This paper investigates the dynamical properties of nonstationary solutions in one-dimensional two-component Bose-Einstein condensates. It gives three kinds of stationary solutions to this model and develops a general method of constructing nonstationary solutions. It obtains the unique features about general evolution and soliton evolution of nonstationary solutions in this model.This paper investigates the dynamical properties of nonstationary solutions in one-dimensional two-component Bose-Einstein condensates. It gives three kinds of stationary solutions to this model and develops a general method of constructing nonstationary solutions. It obtains the unique features about general evolution and soliton evolution of nonstationary solutions in this model.

关 键 词：two-component Bose Einstein condensates stationary solutions nonstationary solu-tions soliton approximation 

分 类 号：O469[理学—凝聚态物理]