%0 Journal Article
%T Exact quantum motions of two ions in a two-dimensional paul trap<br>共面两囚禁离子体系精确的量子运动
%A Wu Yun-Wen
%A Hai Wen-Hua
%A <br>邬云文
%A 海文华
%J 物理学报
%D 2006
%I 
%X We investigate the exact quantum motions of two ions in a two-dimensional Paul trap. When the Coulomb-correlation of the system is considered, we obtain a set of exact solutions of the system and the corresponding perturbed solutions, containing the exact discrete eigenstates and eigenenergies, and the approximate piecewise continuous spectra and the band structure. Taking several quantum states with lower quantum numbers as examples, we compute the average distances between two ions and give the plots of probability distribution of the two ions.
%K Paul trap
%K two ions
%K average distance
%K band structure<br>Paul阱
%K 共面两离子
%K 平均距离
%K 能带结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1B0DAF10EDA25AE1&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=708DD6B15D2464E8&sid=68204E8629CCB351&eid=7658C786D744DA68&journal_id=1000-3290&journal_name=物理学报&referenced_num=8&reference_num=25