PERTURBATIVE ANALYSIS OF NON-ABELIAN AHARONOV-BOHM SCATTERING

被引：30

作者：

BAK, D ^{[1
]}

BERGMAN, O ^{[1
]}

机构：

[1] MIT,DEPT PHYS,CAMBRIDGE,MA 02139

来源：

PHYSICAL REVIEW D | 1995年 / 51卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.51.1994

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We perform a perturbative analysis of the non-Abelian Aharonov-Bohm problem to one loop in the framework of a local field theory, and show the necessity of contact interactions for renormalizability of perturbation theory. Moreover at critical values of the contact interaction strength the theory is finite and preserves classical conformal invariance. © 1995 The American Physical Society.

引用

页码：1994 / 1999

页数：6

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