On renormalons and Landau poles in gauge field theories

被引：11

作者：

Peris, S

deRafael, E

机构：

[1] UNIV AUTONOMA BARCELONA, IFAE, BARCELONA 08193, SPAIN

[2] CNRS, CTR PHYS THEOR, F-13288 MARSEILLE 09, FRANCE

来源：

PHYSICS LETTERS B | 1996年 / 387卷 / 03期

关键词：

D O I：

10.1016/0370-2693(96)01053-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is shown that the commonly accepted relationship between the Landau singularity in the running coupling constant of QED or QCD and the renormalon singularities in the Borel sums of perturbation theory expansions is only a particular feature of the restriction of the perturbative beta-function to the one loop level.

引用

页码：603 / 608

页数：6

共 21 条

[1]

BENEKE M, HEPPH9510437

[2] LARGE-ORDER PERTURBATION-THEORY FOR THE ELECTROMAGNETIC CURRENT-CURRENT CORRELATION-FUNCTION [J].