原子与分子物理学报2002，Vol.19Issue(3)：283-285,3.
在点正则变换下双原子分子的广义Hulthén势映射至P(o)schl-Teller Ⅰ势
Mapping of a new potential for diatomic molecules into Poschl-Teller Ⅰ potential via point canonical transformation
摘要
Abstract
By means of the method of mapping of shape invariant potentias under point canonical transformations, the energy eigenproblems of diatomic molecules with a new kind of potentials, known as shape invariance, from the known results of the trigonometric Pschl-Teller potential (Called PT-Ⅰ potential) are solved with relative mathermatical ease.关键词
形状不变势/广义Hulthén/Pschl-Teller Ⅰ势/点正则变换Key words
Shape-invariant potential/Generalized Hulthén potential/Pschl-Teller Ⅰ potential/Point canonical transformation分类
数理科学引用本文复制引用
杨进,向安平,朱世德..在点正则变换下双原子分子的广义Hulthén势映射至P(o)schl-Teller Ⅰ势[J].原子与分子物理学报,2002,19(3):283-285,3.基金项目
Project supported by the National Natural Science Foundation (Grant No.49905001) and the Sichuan Youth Science and Technology Foundation. （Grant No.49905001）
