Realization of the dynamical group for the generalized Laguerre functions

被引：0
|
作者：
Dong, SH
机构：
[1] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico
[2] Inst Mexicano Petr, Programade Ingn Mol, Mexico City 07730, DF, Mexico
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2004年 / 47卷 / 6-7期
关键词：
factorization method; ladder operators; SU (1,1) algebra; generalized Laguerre functions; matrix element;
D O I：
10.1016/S0898-1221(04)90084-3
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The ladder operators for the generalized Laguerre functions are constructed by a factorization method. It is shown that these ladder operators satisfy the commutation relations of an SU(1,1) algebra. The matrix elements of some operators x and 2x d/dx are analytically evaluated from these ladder operators. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1035 / 1039
页数：5
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