Sine-Gordon revisited

被引：27

作者：

Dimock, J ^{[1
]}

Hurd, TR

机构：

[1] SUNY Buffalo, Dept Math, Buffalo, NY 14214 USA

[2] McMaster Univ, Dept Math & Stat, Hamilton, ON L8S 4K1, Canada

来源：

ANNALES HENRI POINCARE | 2000年 / 1卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1007/s000230050005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the sine-Gordon model in two dimensional space time in two different domains. For beta > 8 pi and weak coupling, we introduce an ultraviolet cutoff and study the infrared behavior. A renormalization group analysis shows that the model is asymptotically free in the infrared. For beta < 8 pi and weak coupling, we introduce an infrared cutoff and study the ultraviolet behavior. A renormalization group analysis shows that the model is asymptotically free in the ultraviolet.

引用

页码：499 / 541

页数：43

共 21 条

[1]

ABDESSELAM A, 1995, CONSTRUCTIVE PHYSICS, P311

[2] ON THE MASSIVE SINE-GORDON EQUATION IN THE 1ST FEW REGIONS OF COLLAPSE [J].