An algebraic model of Coulomb scattering with spin

被引:2
|
作者
Lévay, P [1 ]
Amos, K
机构
[1] Univ Melbourne, Sch Phys, Parkville, Vic 3052, Australia
[2] Tech Univ Budapest, Inst Phys, Dept Theoret Phys, Budapest, Hungary
来源
关键词
D O I
10.1088/0305-4470/34/18/314
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A new matrix-valued realization for the so(3, 1) algebra leads to a natural generalization of the Coulomb scattering problem of a particle with spin. The underlying su (2) gauge structure of this realization recasts the scattering problem into a familiar form, namely, the Coulomb scattering problem of a collection of dyons (particles having both electric and magnetic charges). Using this equivalent form and the results of Zwanziger for such systems, the scattering matrix can be calculated in the helicity formalism.
引用
收藏
页码:3877 / 3886
页数:10
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