Published December 26, 1983 | Version v1
Journal article Metadata-only

Considerations on numerical analysis of QCD

Creators

  • 1. Institute for Advanced Study, Princeton, NJ (USA)
  • 2. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service de Physique Theorique
  • 3. Rome Univ. (Italy)
  • 4. Brookhaven National Lab., Upton, NY (USA)

Description

We discuss the strategy to remove the quenched approximation and to minimize systematical and statistical errors occurring in the numerical simulation of lattice QCD. We suggest a new way to compute the flavour singlet sector of the mass spectrum, and comment about the relation between the fluctuations of the mass values and the scattering amplitudes. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., B
Journal Volume
225
Journal Issue
4
Series
CODEN: NUPBB.;Nucl. Phys., B.
Journal Page Range
475-496
ISSN
0550-3213

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
15026628
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
COMPUTERIZED SIMULATION; ERRORS; EUCLIDEAN SPACE; FERMIONS; FLUCTUATIONS; HADRONS; LATTICE FIELD THEORY; MASS SPECTRA; NUMERICAL SOLUTION; QUANTUM CHROMODYNAMICS; REST MASS; SCATTERING AMPLITUDES
Descriptors DEC
AMPLITUDES; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FIELD THEORIES; MASS; MATHEMATICAL SPACE; QUANTUM FIELD THEORY; RIEMANN SPACE; SIMULATION; SPACE; SPECTRA; VARIATIONS