Published 1991 | Version v1
Journal article Metadata-only

Ultraviolet asymptotics of photon propagator in dimensionally-regularized quantum electrodynamics

Creators

  • 1. AN SSSR, Moscow (USSR). Inst. Yadernykh Issledovanij

Description

It is shown that in QED in n=4+2s space-time (ε>0) the ultraviolet asymptotics of the photon propagator is D(k2)∼(k2)-1-8. For ε<0 an upper bound on the renormalized coupling constant is found

Additional details

Additional titles

Original title (Russian)
Ультрафиолетовая асимптотика фотонного пропагатора в размерно-регуляризованной квантовой электродинамике

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
53
Journal Issue
2
Series
Yad. Fiz.
Journal Page Range
511-515
ISSN
0044-0027
CODEN
IDFZA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
23003054
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ASYMPTOTIC SOLUTIONS; LAGRANGIAN FUNCTION; LIMITING VALUES; MANY-DIMENSIONAL CALCULATIONS; PHOTONS; PROPAGATOR; QUANTUM ELECTRODYNAMICS; RENORMALIZATION; SPACE-TIME; ULTRAVIOLET DIVERGENCES
Descriptors DEC
BOSONS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; MASSLESS PARTICLES; QUANTUM FIELD THEORY