Published February 2, 1998 | Version v1
Journal article Metadata-only

Singular Yukawa and gauge couplings in d=4 heterotic string vacua

Creators

  • 1. Sektion Physik, Universitaet Muenchen, Theresienstr. 37, D-80333 Munich (Germany)
  • 2. Halle-Wittenberg Univ., Halle (Germany). Fachbereich Physik

Description

In this paper we discuss the singularities in the Yukawa and gauge couplings of N=1 compactifications of the SO(32) heterotic string in four space-time dimensions. Such singularities can arise from the strong coupling dynamics of a confined non-perturbative gauge group. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B
Journal Volume
511
Journal Issue
1-2
Journal Page Range
p. 197-215.
ISSN
0550-3213
CODEN
NUPBBO

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
29022777
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
COMPACTIFICATION; DUALITY; FOUR-DIMENSIONAL CALCULATIONS; GAUGE INVARIANCE; SINGULARITY; SO GROUPS; SP GROUPS; SUPERSTRING MODELS; YUKAWA POTENTIAL
Descriptors DEC
EXTENDED PARTICLE MODEL; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; NUCLEAR POTENTIAL; PARTICLE MODELS; POTENTIALS; STRING MODELS; SYMMETRY GROUPS

Optional Information

Notes
37 refs.