Foldy-Wouthuysen变换下狄拉克方程非相对论近似的讨论  

Discussion on non-relativistic approximation of Dirac equation by means of Foldy-Wouthuysen transformation

作　　者：徐晓梅[1] 李云德[2] 

机构地区：[1]云南师范大学物理系,云南昆明650500 [2]云南大学物理系,云南昆明650091

出　　处：《大学物理》2013年第3期15-18,共4页College Physics

摘　　要：用Foldy-Wouthuysen变换讨论了狄拉克方程的非相对论近似,给出哈密顿量和波函数的任意级修正的递推公式.The non-relativistic approximation of Dirac equation is discussed by means of method of Foldy- Wouthuysen transformation. The recurrence fomiulas of Hamiltonian and wave function are given out.

关 键 词：Foldy-Wouthuysen变换 狄拉克方程 非相对论近似 

分 类 号：O413.1[理学—理论物理]