On the gauge-invariant operator Amin2 in Euclidean Yang-Mills theories

  • M. A.L. Capri
  • , D. Fiorentini
  • , M. S. Guimaraes
  • , B. W. Mintz
  • , L. F. Palhares
  • , S. P. Sorella

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We review our recent work on the gauge-invariant non-local dimension-two operator Amin2, whose minimization is defined along the gauge orbit. Albeit non-local, the operator Amin2 can be cast in local form through the introduction of an auxiliary Stueckelberg field. The whole procedure results into a local action which turns out to be renormalizable to all orders.

Original languageEnglish
Pages (from-to)163-167
Number of pages5
JournalNuclear and Particle Physics Proceedings
Volume282-284
DOIs
StatePublished - 2017
Externally publishedYes

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