Published February 15, 1986 | Version v1
Journal article Metadata-only

Nonquenched order-parameter estimates in massive two-dimensional QED by an infrared method

Creators

  • 1. Physique Theorique, Universite de Nice, Parc Valrose, F-06034 Nice, Cedex, France

Description

Computations within an infrared model previously used to estimate the quenched version of in massive two-dimensional QED as the lepton mass vanishes are extended to the nonquenched case. Using a cluster expansion in the chain-graph approximation, we reproduce in the strong-coupling limit the qualitative form of the order parameter given by a previous machine calculation

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
33
Journal Issue
4
Series
Phys. Rev., D.
Journal Page Range
1151-1161
ISSN
0556-2821
CODEN
PRVDA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17041467
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
EUCLIDEAN SPACE; FERMIONS; GAUGE INVARIANCE; INFRARED DIVERGENCES; MASS; ORDER PARAMETERS; QUANTUM ELECTRODYNAMICS; SEMICLASSICAL APPROXIMATION; STRONG-COUPLING MODEL; SYMMETRY BREAKING; TWO-DIMENSIONAL CALCULATIONS; VACUUM STATES
Descriptors DEC
ELECTRODYNAMICS; FIELD THEORIES; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTICLE MODELS; QUANTUM FIELD THEORY; RIEMANN SPACE; SPACE