量子力学中电磁场矢势A的再认识  

Reinterpreation Vector A in Quantum Mechanics

作　　者：辜永红[1] 胡先权[1] 杨英[1] 

机构地区：[1]重庆师范大学物理学与信息技术系,重庆400047

出　　处：《重庆师范大学学报（自然科学版）》2004年第1期46-48,共3页Journal of Chongqing Normal University:Natural Science

基　　金：重庆市教育委员会资助项目(编号:20011275)

摘　　要：通过引用英国钱伯斯(ChambersR.G.)所做的实验探讨了电磁AB效应,并根据量子论的基本概念,计算两种情况的干涉条纹的移动值,其计算结果与实验数据完全一致,从而论证了矢势A在量子理论中具有基本的物理意义和确定的物理效应。由此,带电粒子在外磁场中的动力学行为会受到矢势A的直接影响。为了更好地认识矢势A是一个基本的物理实体,类比于电场强度E、磁感应强度B的定义,在此定义了一个新的物理量磁场矢势A。This text introduces the electromagnetism AB effect by quoting an experiment done by Chambers R.G.of England.According to the basic concept of the quantum theory,we compute the ambulatory value of two kinds of interference.Its calculation is completely equal to the experiment data.So we can conclude vector A has the basic physics meaning and the certain phyusics effect in quantum theories.Therefore,vector A has directly effect on electronic dynamics behavior in outside magnetic field.In order to understand that vector A is a basic physics entity,vector A is redefined as a new physical entity as the definition of E and B.

关 键 词：量子力学 电磁场 电矢势 电子 电磁AB效应 

分 类 号：O441.4[理学—电磁学] O413.1[理学—物理]