摘要
从广义Schr dinger方程出发,在三个充分必要的量子化条件规范下,得到了一个新颖的光子一维态矢量函数,除了光子的能量和动量特征以外,它还包含有光子的角动量属性,完整地描述了光子作为量子力学中相对论自由粒子的行为.对一维光子态矢量函数的分析不仅定义了描述光子行为的微观参量———概率幅和相位,而且将这些微观参量与光束的宏观偏振联系了起来,具体剖析了一个人们一直感到困惑的偏振问题,得到了圆满的解释.
On the basis of the generalized Schrfdinger equation, a novel state-vector function that obeys photon motion equation under three quantum conditions has been constructed for a photon in one dimension, which can describe completely the properties of a photon as a relativistic free particle, including its energy and momentum and spin angular momentum. The state-vector function not only defines microscopic parameters such as the probability amplitude and the phase for a photon, but also relates them with the macroscopic polarization of a light beam. As an example, it successfully explains the puzzling polarization problem of a light beam.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第5期2158-2164,共7页
Acta Physica Sinica
关键词
光子态矢量函数
概率幅
相位
偏振
photon state-vector function, probability amplitude, phase, polarization
