The behavior of the sextic coupling for the scalar field at the intermediate and strong coupling regime

被引：0
|
作者：
Añaños, GJ [1 ]
机构：
[1] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil
来源：
MODERN PHYSICS LETTERS A | 2006年 / 21卷 / 10期
基金：
巴西圣保罗研究基金会;
关键词：
strong coupling expansions; field theories in dimensions other than four; renormalization; field theory;
D O I：
10.1142/S0217732306019311
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the behavior of the renormalized sextic coupling at the intermediate and strong coupling regime for the phi(4) theory defined in d = 2 dimensions. We found a good agreement with the results obtained by the field-theoretical renormalization-group in the Ising limit. In this work we use the lattice regularization method.
引用
收藏
页码：803 / 808
页数：6
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