On quantum equivalence of dual sigma models: SL(3) examples

Z. Horváth, R. L. Karp, L. Palla

Research output: Article

6 Citations (Scopus)

Abstract

The equivalence of several SL(3) sigma models and their special Abelian duals is investigated in two-loop order of perturbation theory. The investigation is based on extracting and comparing various β-functions of the original and dual models. The role of discrete global symmetries is emphasized.

Original languageEnglish
Pages (from-to)435-456
Number of pages22
JournalNuclear Physics B
Volume490
Issue number1-2
Publication statusPublished - ápr. 14 1997

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equivalence
perturbation theory
symmetry

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

On quantum equivalence of dual sigma models : SL(3) examples. / Horváth, Z.; Karp, R. L.; Palla, L.

In: Nuclear Physics B, Vol. 490, No. 1-2, 14.04.1997, p. 435-456.

Research output: Article

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