The first infrared renormalon in QED

M. Beneke; V. I. Zakharov

doi:10.1016/0370-2693(93)91090-A

The first infrared renormalon in QED

M. Beneke, V. I. Zakharov

Max-Planck-Institut für Physik

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	340-344
Number of pages	5
Journal	Physics Letters B
Volume	312
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(93)91090-A
State	Published - 12 Aug 1993
Externally published	Yes

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title = "The first infrared renormalon in QED",

abstract = "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.",

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AU - Beneke, M.

AU - Zakharov, V. I.

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N2 - 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.

AB - 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.

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DO - 10.1016/0370-2693(93)91090-A

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SN - 0370-2693

VL - 312

SP - 340

EP - 344

JO - Physics Letters B

JF - Physics Letters B

IS - 3

ER -

The first infrared renormalon in QED

Abstract

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