RENORMALIZATION-GROUP FLOWS IN MODELS WITH EXPONENTIAL INTERACTIONS

被引：12
|
作者：
GRISARU, MT
LERDA, A
PENATI, S
ZANON, D
机构：
[1] UNIV MILANO,DIPARTIMENTO FIS,I-20133 MILAN,ITALY
[2] MIT,CTR THEORET PHYS,NUCL SCI LAB,CAMBRIDGE,MA 02139
[3] MIT,DEPT PHYS,CAMBRIDGE,MA 02139
[4] IST NAZL FIS NUCL,I-20133 MILAN,ITALY
来源：
PHYSICS LETTERS B | 1990年 / 234卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(90)92007-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the renormalization group properties of sine-Gordon type models in the presence of a background charge. We exhibit RG trajectories connecting UV and IR fixed points where the central charge equals that of the minimal models Mp and Mp-1. © 1990.
引用
收藏
页码：88 / 92
页数：5
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