Renormalization group analysis of a Gursey-model-inspired field theory. II

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Luetfueoglu B. C. , Taskin F.

PHYSICAL REVIEW D, vol.76, no.10, 2007 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 76 Issue: 10
  • Publication Date: 2007
  • Doi Number: 10.1103/physrevd.76.105010
  • Title of Journal : PHYSICAL REVIEW D


Recently a model, which is equivalent to the scalar form of a Gursey model, is shown to be a nontrivial field theoretical model when it is gauged with a SU(N) field. In this paper we study another model that is equivalent to the vector form of the Gursey model. We get a trivial theory when it is coupled with a scalar field. This result changes drastically when it is coupled with an additional SU(N) field. We find a nontrivial field theoretical model under certain conditions.