磁场自旋1/2粒子极化矢量在两种表象中的求解  

On the Solution of Spin 1/2 Particle Polarization Vector in Schrodinger Representation and Heisenberg Representation in Magnetic Field

作　　者：蔡昭蕴[1] 

机构地区：[1]钦州学院物理与电子工程系,广西钦州535000

出　　处：《钦州学院学报》2008年第6期34-36,共3页Journal of Qinzhou University

摘　　要：对自旋1/2粒子在磁场中运动的极化矢量问题,在薛定谔表象和海森堡表象中求解,得出的结果是完全一样的。但应用海森堡运动方程比用薛定谔方程来求解,容易简单得多。因此,一般凡是涉及求解力学量问题,采用海森堡运动方程来解比较方便。The results of the resolution of Spin 1/2 Particle Polarization Vector in Schrodinger Representation and Heisenberg Representation in Magnetic Field are the same. However, fore, it is more convenient to apply Heisenberg Movement it is simpler by applying the Heisenberg Movement Equation. There- Equation when solving the mechanics.

关 键 词：自旋 极化矢量 表象 

分 类 号：O572.2[理学—粒子物理与原子核物理]