| 路径积分方法研究谐振子系统坐标矩阵元的演化 |
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| 引用本文： | 欧元锦.路径积分方法研究谐振子系统坐标矩阵元的演化[J].徐州师范大学学报(自然科学版),2013(1):39-41. |
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| 作者姓名： | 欧元锦 |
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| 作者单位： | 公安海警学院基础部,浙江宁波315801 |
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| 基金项目： | 公安部应用创新计划项目（2012YYCXHJXY142）,浙江省教育厅科研项目（Y201226003） |
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| 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.
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| 关 键 词： | 路径积分 谐振子 坐标矩阵元 |
Evalution of coordinate matrix element of harmonic oscillator system by path intergration method |
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| Ou Yuanjin.Evalution of coordinate matrix element of harmonic oscillator system by path intergration method[J].Journal of Xuzhou Normal University(Natural Science Edition),2013(1):39-41. |
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| Authors: | Ou Yuanjin |
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| Institution: | Ou Yuanjin (Foundation Department, China Maritime Police Academy, Ningbo 315801, Zhejiang, China) |
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| Abstract: | 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. |
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| Keywords: | path integration harmonic oscillator coordinate matrix element |
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