量子跃迁几率的付里叶分析法  

Fourier's analysis of quantum transition probability

作　　者：林建平[1] 

机构地区：[1]宁德师范高等专科学校,福建宁德352100

出　　处：《漳州师范学院学报（自然科学版）》2002年第3期83-85,70,共4页Journal of ZhangZhou Teachers College（Natural Science)

摘　　要：用付里叶变换分析法计算光与原子相互作用的跃迁几率,此法的优点在于把复杂的积分运算变成付氏变换的形式,并利用付氏变换的有关公式和定理方便地给出常见微扰的计算,具有一定的普适性、物理意义鲜明等特点。The paper presents the form of Fourier Transform of quantum transition probability. Besides the advantage of turning complicated integral calculation into Fourier抯 exchange form ,the method is able to offer the calculation results of common perturbation through relevant Fourier Transform formula and theorem.The method can be generally applied and has clear physics meaning.

关 键 词：付里叶分析法 付里叶变换 跃迁几率 微扰 量子力学 能级跃迁 

分 类 号：O413.1[理学—理论物理]