摘要
本文首先对电磁理论中的对偶对称性以及对偶变换做了简要回顾.然后讨论了与电磁相互作用相联系的Aharonov-Casher和He-McKellar-Wilkens相位之间的对偶对称性.最后,在宇称不守恒但具有相对论不变性的条件下,给出了一般情况下描述Aharonov-Casher和He-McKellar-Wilkens相位之间对偶对称关系的拉格朗日量,从而建立了统一的、不依赖于模型的描述Aharonov-Casher和He-McKellar-Wilkens相位之间对偶对称关系的方法.
The dual symmetry and transformations in classical electromagnetic theory are reviewed. Then the dual relation between the Aharonov-Casher and He-McKellar-Wilkens topological phases related to the electromagnetic interaction is discussed. Finally, we provide the general Lagrangian for the Aharonov-Casher and He- McKellar-Wilkens topological phases and construct a model independent dual relation between the Aharonov-Casher and He-McKellar-Wilkens topological phases by assuming that the electromagnetic interaction with magnetic monopole violates parity symmetry hut consistent with the relativity.
出处
《大学物理》
北大核心
2012年第7期1-4,共4页
College Physics
基金
新疆大学量子力学精品课程项目资助
