Exact periodic wave and soliton solutions in two-component Bose-Einstein condensates  

作　　者：李画眉 

机构地区：[1]Department of Physics,Zhejiang Normal University Jinhua321004,China

出　　处：《Chinese Physics B》2007年第11期3187-3191,共5页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China（Grant Nos 10575087 and 10302018）, and the Natural Science Foundation of Zhejiang Province, China （Grant No Y605056）.

摘　　要：We present several families of exact solutions to a system of coupled nonlinear Schrodinger equations. The model describes a binary mixture of two Bose-Einstein condensates in a magnetic trap potential. Using a mapping deformation method, we find exact periodic wave and soliton solutions, including bright and dark soliton pairs.We present several families of exact solutions to a system of coupled nonlinear Schrodinger equations. The model describes a binary mixture of two Bose-Einstein condensates in a magnetic trap potential. Using a mapping deformation method, we find exact periodic wave and soliton solutions, including bright and dark soliton pairs.

关 键 词：two-component Bose Einstein condensates exact solutions mapping deformation method 

分 类 号：O4[理学—物理]