EXPLICIT SOLUTION OF CONTINUOUS BAKER-CAMPBELL-HAUSDORFF PROBLEM AND A NEW EXPRESSION FOR PHASE OPERATOR

被引：100

作者：

BIALYNIC.I

MIELNIK, B

PLEBANSKI, J

机构：

[1] Institute of Theoretical Physics, Warsaw University, Warsaw

来源：

ANNALS OF PHYSICS | 1969年 / 51卷 / 01期

关键词：

D O I：

10.1016/0003-4916(69)90351-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An explicit formula for an arbitrary function of the evolution operator is derived. With its use, the continuous analog of the Baker-Campbell-Hausdorff problem is solved. The application of this result to the quantum theory of scattering leads to a new closed expression for the phase shifts in every order of perturbation theory. © 1969.

引用

页码：187 / +

页数：1

共 7 条

[1]

DELALFARO V, 1965, POTENTIAL SCATTERING, pCH4

[2] THE RADIATION THEORIES OF TOMONAGA, SCHWINGER, AND FEYNMAN [J].