BAKER-CAMPBELL-HAUSDORFF RELATIONS FOR FINITE-DIMENSIONAL LIE-ALGEBRAS

被引：2
|
作者：
ECHAVE, J
FERNANDEZ, FM
机构：
[1] División Química Teórica, Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), La Plata, 1900, Sucursal 4
来源：
JOURNAL OF MATHEMATICAL CHEMISTRY | 1992年 / 9卷 / 01期
关键词：
D O I：
10.1007/BF01172932
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A method is proposed for disentangling exponentials of operators that belong to finite-dimensional Lie algebras. A straightforward matrix representation is combined with a widely used parameter-differentiation method, giving rise to a simpler and more systematic procedure. The SU(1, 1), SU(2) and double photon algebras are explicitly considered as illustrative examples.
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页码：87 / 95
页数：9
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