摘要
Dyson展开在量子电动力学、量子统计等领域内有着非常广泛的应用。文中通过一维振子和无限深方势阱之例介绍Dyson展开在解决量子力学含时微扰问题中的应用,以提供一个完整的解决含时微扰的方法。
Dyson expansion has been used extensively in quantum electrodynamicsas well as in quantum statistical mechanics. By use of it in some of thenormal examples, the applicabilities of Dyson expansion in solving theproblems of quantum perturbation have been shown.
出处
《大庆石油学院学报》
CAS
北大核心
1991年第1期108-112,共5页
Journal of Daqing Petroleum Institute
关键词
戴逊展开
量子力学
微扰
Dyson expansion
perturbation
Schrodinger picture
hamiltonian
