PROPAGATOR FOR A CHARGED-PARTICLE IN A TIME-DEPENDENT MAGNETIC-FIELD

被引：0
|
作者：
UM, CI [1 ]
KIM, IH [1 ]
YEON, KH [1 ]
机构：
[1] CHUNGBUK NATL UNIV,DEPT PHYS,CHONGJU 360763,SOUTH KOREA
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 1995年 / 28卷 / 05期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An elementary calculation for a charged particle in a time-dependent magnetic field is carried out using a semiclassical method. We consider an external magnetic field pointing along the (z) over cap-axis and choose the gauge vector potential such that A(x, t) = -B(t)y (i) over cap. Using the path integral formulation, we obtain the propagator of this system with an auxiliary condition as the classical solution.
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页码：568 / 571
页数：4
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