The momentum representation of the two-body Coulomb Green's function in n-dimensional space

被引:0
|
作者
Shablov, VL [1 ]
Bilyk, VA
Popov, YV
机构
[1] Obninsk Phys & Power Engn Inst, Obninsk 249020, Russia
[2] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119899, Russia
来源
JOURNAL DE PHYSIQUE IV | 1999年 / 9卷 / P6期
关键词
D O I
10.1051/jp4:1999615
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The explicit expression for the two-body n-dimensional Coulomb Green's function is presented in the Schwinger's integral form. The structure of its singularities is found to be independent on n. This fact leads to the Peterkop's theory of effective charges as well as to the new method of removing three-body Coulomb singularities. The bound states problem for the n-dimensional Coulomb potential is investigated too.
引用
收藏
页码:65 / 69
页数:5
相关论文
共 50 条