Relativistic two-particle one-dimensional scattering problem for superposition of δ-potentials

被引：11
|
作者：
Kapshai, VN [1 ]
Alferova, TA [1 ]
机构：
[1] Gomel State Univ, Dept Phys, Gomel 246699, BELARUS
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1999年 / 32卷 / 28期
关键词：
D O I：
10.1088/0305-4470/32/28/311
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The covariant single-time equations of the quantum field theory are formulated in the relativistic configurational representation. The explicit formulae for the Green functions corresponding to the scattering states are calculated in this representation. Using the derived nonhomogeneous equations the scattering problem is solved exactly for certain potentials (combinations of zero-range potentials). The equations and their solutions are studied in the nonrelativistic limit. The conditions of total reflection, available for such potentials, are investigated.
引用
收藏
页码：5329 / 5342
页数：14
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