Published November 1989 | Version v1
Journal article Metadata-only

Vector tadpole graphs in the Coleman-Weinberg model

Creators

  • 1. Aarhus Univ. (Denmark). Inst. of Physics
  • 2. Odense Univ. (Denmark). Fysisk Inst.

Description

In the Coleman-Weinberg model (massless scalar quantum electrodynamics), a gauge invariant approximation scheme is obtained by summing vector tadpole graphs to all loop orders. We investigate the influence of this summation on the masses of the scalar and vector particles in the model. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik, C
Journal Volume
44
Journal Issue
4
Series
Z. Phys., C.
Journal Page Range
689-693
ISSN
0170-9739
CODEN
ZPCFD

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
21001037
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BOSONS; CORRECTIONS; FEYNMAN DIAGRAM; GAUGE INVARIANCE; GOLDSTONE BOSONS; GROUND STATES; MASSLESS PARTICLES; POTENTIALS; PROPAGATOR; QUANTUM ELECTRODYNAMICS; REST MASS; SCALAR FIELDS; SELF-ENERGY; VACUUM STATES
Descriptors DEC
DIAGRAMS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; ENERGY; ENERGY LEVELS; FIELD THEORIES; INFORMATION; INVARIANCE PRINCIPLES; MASS; POSTULATED PARTICLES; QUANTUM FIELD THEORY