Published March 2004
| Version v1
Journal article
Chiral extension of lattice gauge theory
Creators
Description
Two approaches are presented to coupling explicit Goldstone modes to Nf flavors of massless quarks preserving exact SU(Nf) x SU(Nf) chiral symmetry on the lattice. The first approach is a generalization a chiral extension to QCD (aka XQCD) proposed by Brower, Shen and Tan consistent with the Ginsparg-Wilson relation. The second approach based on the Callan, Coleman, Wess and Zumino coset construction has a real determinant at zero quark axial coupling, gA = 0
Additional details
Identifiers
- PII
- S0920563203027488;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 129-130
- Journal Issue
- 3
- Journal Page Range
- p. 901-903
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 21. international symposium on lattice field theory
- Acronym
- LATTICE 2003
- Dates
- 15-19 Jul 2003
- Place
- Tsukuba, Ibaraki (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35067123
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHIRAL SYMMETRY; COUPLING; FLAVOR MODEL; GAUGE INVARIANCE; GOLDSTONE BOSONS; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; QUARKS; SU GROUPS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.