Series Solution for Localization and Entanglement of an Exciton in a Quantum Dot Molecule by an ac Electric Field  

作　　者：LIN Chang ZHANG Xiu-Lian 

机构地区：[1]College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China

出　　处：《Communications in Theoretical Physics》2006年第2期357-362,共6页理论物理通讯（英文版）

基　　金：The project partially supported by National Natural Science Foundation of China under Grant No.10247008 and the Science Foundation of Northwest Normal University of China under Grant No. NWNU-KJCXGC-02-04

摘　　要：The Schroedinger equation involving the phenomenon of the localization and entanglement for an exciton in a quantum dot molecule by an ac electric field is analytically investigated. New exact series solutions for the Schroedinger equation have been obtained for the first time. The analytical expressions can further describe the dynamical behaviors of an interacting electron-hole pair in a double coupled quantum dot molecule under an ac electric field accurately.

关 键 词：Schrodinger equation quantum dot molecule LOCALIZATION ENTANGLEMENT exact series solution 

分 类 号：O413[理学—理论物理]