Published August 13, 1987
| Version v1
Journal article
Analytical four-loop result for the β-function in QED in MS and MOM schemes
Creators
- 1. Joint Inst. for Nuclear Research, Dubna (USSR)
Description
Four-loop corrections to the renormalization group QED β-functions in the minimal and momentum subtraction schemes (βMS- and ψ-functions) and the scheme-independent one-fermion-circle contribution to these functions (F1-function) are analytically calculated. The results obtained are briefly discussed. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 194
- Journal Issue
- 3
- Series
- Phys. Lett., B.
- Journal Page Range
- 429-432
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 19000629
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANALYTIC FUNCTIONS; CORRECTIONS; FERMIONS; LAGRANGIAN FIELD THEORY; MASSLESS PARTICLES; PHOTONS; PROPAGATOR; QUANTUM ELECTRODYNAMICS; RENORMALIZATION; WAVE FUNCTIONS
- Descriptors DEC
- BOSONS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; QUANTUM FIELD THEORY