给定物理过程中跃迁振幅有效正规乘积的确定  

About Confirming the Effective Regular Product Method of Transition Amplitude in the Physical Processes

作　　者：肖梅[1] 

机构地区：[1]潍坊学院,山东潍坊261061

出　　处：《潍坊学院学报》2009年第2期84-86,98,共4页Journal of Weifang University

基　　金：潍坊学院青年青年科研基金项目(2009z11)

摘　　要：量子场的相互作用理论的主要任务是根据给定物理过程的跃迁振幅推算由实验可以直接测定的跃迁几率,在求解跃迁振幅时,有效正规乘积的确定是一个相对复杂的过程,本文对该过程的求解做了简化,根据物理过程确定使Sji≠0的正规乘积,简化了利用算符对易性求解的方法。The quantum feild interactional theory main purpose is to calculate the transition probability which can be determined by experimentation in the given physical processes.It s complicated to make certain availability efficiency product when seeking transition swing.We got the efficiency product which make by physical processes in the thesis.It s easy to resolve this kind of question by symmetry.functor.

关 键 词：量子场 正规乘积 相互作用 跃迁振幅 

分 类 号：O413[理学—理论物理]