Published March 25, 1991 | Version v1
Journal article Metadata-only

Effects of fermion back reaction on instantons

Creators

  • 1. California Univ., Los Angeles (USA). Dept. of Physics

Description

We show how to systematically incorporate back reaction into fermion number violating amplitudes in Yang-Mills theories. We discuss the possible recovery of unitarity at high energies for these processes. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics B, Particle Physics
Journal Volume
352
Journal Issue
2
Series
Nucl. Phys. B, Part. Phys.
Journal Page Range
507-527
ISSN
0550-3213
CODEN
NUPBB

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
22052674
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ACTION INTEGRAL; ANALYTICAL SOLUTION; CHIRALITY; CORRELATION FUNCTIONS; FERMIONS; FIELD EQUATIONS; HIGGS MODEL; INSTANTONS; LAGRANGE EQUATIONS; LAGRANGIAN FIELD THEORY; PHASE SPACE; PROPAGATOR; QUANTUM NUMBERS; SCATTERING AMPLITUDES; SU-2 GROUPS; SYMMETRY BREAKING; UNIFIED GAUGE MODELS; UNITARITY; VECTOR FIELDS; YANG-MILLS THEORY
Descriptors DEC
AMPLITUDES; DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD THEORIES; FUNCTIONS; INTEGRALS; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTIAL DIFFERENTIAL EQUATIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; QUASI PARTICLES; SPACE; SU GROUPS; SYMMETRY GROUPS

Optional Information

Contract/Grant/Project number
Grant PHY-80-19754; PHY-86-13201; DE-AT03-88ER40384