| 量子理论中电磁场矢势的物理图象 |
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| 引用本文： | 张民仓,李乃英,吴俊林.量子理论中电磁场矢势的物理图象[J].陕西师范大学学报,1995(1). |
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| 作者姓名： | 张民仓 李乃英 吴俊林 |
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| 作者单位： | 陕西师范大学物理学系 |
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| 摘 要： | 计算出电磁场矢势Ａ对电子在外磁场中干涉图样位置移动的影响；分析了ＡＢ效应的物理实质；求解了电子在外磁场中的散射问题，给出了散射出现极大和极小值的条件；在量子理论的范围内讨论了关势Ａ的物理意义．
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| 关 键 词： | 矢势 规范不变 量子效应 |
Physical features of electromagnetic potential in quantum theory |
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| Zhang Mincang, Li Naiying, Wu Junlin.Physical features of electromagnetic potential in quantum theory[J].Journal of Shaanxi Normal University: Nat Sci Ed,1995(1). |
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| Authors: | Zhang Mincang Li Naiying Wu Junlin |
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| Abstract: | The author has calculated the influence by the electromagnetic vactor potential on interference fringes shifting and analysed the physical nature of AB effect, The scattering problem of electron in out-magnetic field is solved and the conditions are obtained in which the scattering maximum or minimum occurs. The physical meaning of the vactor potential A within the quantum limits is discussed. |
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| Keywords: | vactor potential gauge transformation quantum effect |
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