Axial anomaly in noncommutative QED on R4

被引：56

作者：

Ardalan, F

Sadooghi, N

机构：

[1] Inst Studies Theoret Phys & Math, Sch Phys, IPM, Tehran, Iran

[2] Sharif Univ Technol, Dept Phys, Tehran, Iran

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2001年 / 16卷 / 18期

关键词：

noncommutative field theory; Ward identity; axial anomaly;

D O I：

10.1142/S0217751X01004384

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The axial anomaly of the noncommutative U(1) gauge theory is calculated by a number of methods and compared with the commutative one. It is found to be given by the corresponding Chern class.

引用

页码：3151 / 3177

页数：27

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