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Supersymmetric ward identities : a diagrammatic analysis of QCD

The purpose of this work is to use the spinor helicity technique in conjunction with supersymmetry to generate tree-level supersymmetric Ward identities for component fields in the pure gauge sector of a supersymmetric non-Abelian vector field. Using the operator formalism with supersymmetric transformations, relations are found among processes containing different numbers of gluinos. Explicit calculations are made for the four-point functions as a demonstration of this approach. To further separate these relations, off-shell calculations are made from which a diagrammatic algorithm is derived. This algorithm is shown to reproduce the standard relations among processes. Explicit calculations using the algorithm are then presented for the four-point functions. In addition, the algorithm is shown to separate the standard relations into subsets of identities.

Identiferoai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.27320
Date January 1996
CreatorsGallant, Colin B.
ContributorsLam, H. (advisor)
PublisherMcGill University
Source SetsLibrary and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada
LanguageEnglish
Detected LanguageEnglish
TypeElectronic Thesis or Dissertation
Formatapplication/pdf
CoverageMaster of Science (Department of Physics.)
RightsAll items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated.
Relationalephsysno: 001555763, proquestno: MQ29695, Theses scanned by UMI/ProQuest.

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