Ultraviolet property of noncommutative Wess-Zumino-Witten model

被引：25

作者：

Furuta, K ^{[1
]}

Inami, T ^{[1
]}

机构：

[1] Chuo Univ, Fac Sci & Engn, Dept Phys, Bunkyo Ku, Tokyo 1128551, Japan

来源：

MODERN PHYSICS LETTERS A | 2000年 / 15卷 / 15期

关键词：

D O I：

10.1142/S0217732300001006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We construct noncommutative extension of the Wess-Zumino-Witten (WZW) model and study its ultraviolet property at one-loop order. The beta-function of the U(N) noncommutative WZW model resembles that of the ordinary WZW model at this order. The U(1) noncommutative model also has a nontrivial fixed point.

引用

页码：997 / 1002

页数：6

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