The a theorem for Gauge-Yukawa theories beyond Banks-Zaks

Oleg Antipin, Marc Gillioz, Esben Mølgaard, Francesco Sannino

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Abstract

We investigate the a theorem for nonsupersymmetric gauge-Yukawa theories beyond the leading order in perturbation theory. The exploration is first performed in a model-independent manner and then applied to a specific relevant example. Here, a rich fixed point structure appears including the presence of a merging phenomenon between non-trivial fixed points for which the a theorem has not been tested so far.
Original languageUndefined/Unknown
JournalPhysical Review D
ISSN2470-0010
DOIs
Publication statusPublished - 2013

Keywords

  • hep-th
  • hep-lat
  • hep-ph

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