The Abelian Higgs model in three dimensions with improved action

被引：0

作者：

P. Dimopoulos

K. Farakos

G. Koutsoumbas

机构：

[1] Physics Department,

[2] National Technical University,undefined

[3] Athens,undefined

[4] Zografou Campus,undefined

[5] 157 80 Athens,undefined

[6] Greece ,undefined

来源：

The European Physical Journal C - Particles and Fields | 2000年 / 16卷

关键词：

Higgs Mass; Higgs Model; Remarkable Improvement; Continuous Parameter; Scalar Sector;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We study the Abelian Higgs model using an improved form of the action in the scalar sector. The subleading corrections are carefully analyzed and the connection between lattice and continuous parameters is worked out. The model is simulated for \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$m_H=30 $\end{document} GeV and a remarkable improvement of the numerical performance is achieved for this value of the Higgs mass.

引用

页码：489 / 498

页数：9