Published 1987
| Version v1
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Chiral symmetry in the path-integral approach
- 1. La Plata Univ. Nacional (Argentina). Dept. de Fisica
Description
The derivation of anomalous Ward-Takahashi identities related to chiral symmetries in the path-integral framework is presented. Some two-dimensional models in both abelian and non-abelian cases are discussed. The quantization of such theories using Weyl fermions is also presented. (L.C.)
Abstract (Portuguese)
A obtencao das identidades de Ward-Takahashi anomalas relacionadas a simetria quirais no contexto das integrais de caminho e apresentada. Discutem-se alguns modelos bidimensionais nos casos abelianos e nao-abelianos. A quantizacao dessas teorias usando-se os fermions de Weyl e tambem apresentada. (L.C.)Files
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Additional details
Publishing Information
- Imprint Pagination
- 74 p.
- Report number
- CBPF-MO--001/87
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 19006252
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CHIRAL SYMMETRY; COMMUTATION RELATIONS; FEYNMAN PATH INTEGRAL; GAUGE INVARIANCE; LAGRANGIAN FIELD THEORY; PROPAGATOR; QUANTIZATION; QUANTUM CHROMODYNAMICS; THIRRING MODEL; TWO-DIMENSIONAL CALCULATIONS; WARD IDENTITY
- Descriptors DEC
- FIELD THEORIES; INTEGRALS; INVARIANCE PRINCIPLES; QUANTUM FIELD THEORY; SYMMETRY