MASS RENORMALIZATION IN THE SINE-GORDON MODEL

被引：26
|
作者：
XU, BW [1 ]
ZHANG, YM [1 ]
机构：
[1] TONG JI UNIV, DEPT PHYS, SHANGHAI, PEOPLES R CHINA
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1992年 / 25卷 / 17期
关键词：
D O I：
10.1088/0305-4470/25/17/004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
With a general Gaussian wave functional, we investigate the mass renormalization in the sine-Gordon model. At the phase transition point, the sine-Gordon system tends to a system of massless free bosons which possesses conformal symmetry.
引用
收藏
页码：L1039 / L1042
页数：4
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