摘要
利用路径积分的幂级数展开法,结合一次性对(n-1)重积分求积公式,对谐振子系统坐标矩阵元的精确度进行了研究,并在此基础上研究了外电场作用时谐振子系统坐标矩阵元的演化.
Using the power series expansion method of path integration and the quadrature formula of n-1 integrals in one time, the accuracy of coordinate matrix element of harmonic oscillator is studied, and also, the evolution of coordinate matrix element of harmonic oscillator system under the effect of additional electric field is studied.
出处
《江苏师范大学学报（自然科学版）》
CAS
2013年第1期39-41,共3页
Journal of Jiangsu Normal University：Natural Science Edition
基金
公安部应用创新计划项目(2012YYCXHJXY142)
浙江省教育厅科研项目(Y201226003)
关键词
路径积分
谐振子
坐标矩阵元
path integration
harmonic oscillator
coordinate matrix element
