摘要
自旋在线偏振磁场中的演化是无法精确求解的．本文用转动波近似求得线偏振磁场中自旋演化的波函数。
It is impossible to find exactly the evolution of spin in a linearly polarized magnetic field. In the paper, the wavefunction and Berry's phase of spin in a linearly polarized magnetic field are found by means of RWA.
出处
《华南师范大学学报（自然科学版）》
CAS
1996年第3期22-24,共3页
Journal of South China Normal University(Natural Science Edition)
基金
广东省自然科学基金
关键词
线偏振磁场
转动波近似
自旋演化
Berry位相
linear polarized magnetic field
RWA
spin evolution
wavefunction
Berry's phase
