THE 1ST INFRARED RENORMALON IN QED

被引：28

作者：

BENEKE, M

ZAKHAROV, VI

机构：

[1] Max-Planck-Institut für Physik - Werner-Heisenberg-Institut, W-8000 Munich

来源：

PHYSICS LETTERS B | 1993年 / 312卷 / 03期

关键词：

D O I：

10.1016/0370-2693(93)91090-A

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The asymptotic behaviour of perturbation series due to the first infrared renormalon is calculated in QED including 1/n-corrections to the large-n behaviour. We use the operator product expansion in a purely perturbative framework. The result agrees with what one finds in QCD, relating infrared renormalons to nonperturbative power corrections.

引用

页码：340 / 344

页数：5

共 11 条

[1]

BENEKE M, 1993, PHYS LETT B, V307, P209

[2]

BENEKE M, 1992, IN PRESS NUCL PHYS B

[3] ON THE AMBIGUITY OF COMPOSITE-OPERATORS, IR RENORMALONS AND THE STATUS OF THE OPERATOR PRODUCT EXPANSION [J].