%0 Journal Article
%T Mapping of the position-dependent mass Schr?dinger equation under point canonical transformation<br>Mapping of the position-dependent mass Schroedinger equation under point canonical transformation
%A Chen Gang
%A <br>陈刚
%J 中国物理 B
%D 2005
%I 
%X In this paper, the three-dimensional radial position-dependent mass Schr?dinger equation is exactly solved through mapping this wave equation into the constant mass Schr?dinger equation with Coulomb potential by means of point canonical transformation. The wavefunctions here can be given in terms of confluent hypergeometric functions.
%K position-dependent mass
%K Coulomb potential
%K point canonical transformation<br>位置-质量关联性
%K 库仑势能
%K 点正则变换
%K Schroedinger方程
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=4F49D5AF9075B56D47939F9A3BF97EB4&yid=2DD7160C83D0ACED&vid=F3583C8E78166B9E&iid=38B194292C032A66&sid=E0172F1A638CE984&eid=8C5DE51F0A009A0F&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=26