Journal of High Energy Physics

, 2013:34

Standard model vacuum stability and Weyl consistency conditions

  • Oleg Antipin
  • Marc Gillioz
  • Jens Krog
  • Esben Mølgaard
  • Francesco Sannino
Article

Abstract

At high energy the standard model possesses conformal symmetry at the classical level. This is reflected at the quantum level by relations between the different β functions of the model. These relations are known as the Weyl consistency conditions. We show that it is possible to satisfy them order by order in perturbation theory, provided that a suitable coupling constant counting scheme is used. As a direct phenomenological application, we study the stability of the standard model vacuum at high energies and compare with previous computations violating the Weyl consistency conditions.

Keywords

Renormalization Group Conformal and W Symmetry Standard Model 

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Copyright information

© SISSA, Trieste, Italy 2013

Authors and Affiliations

  • Oleg Antipin
    • 1
  • Marc Gillioz
    • 1
  • Jens Krog
    • 1
  • Esben Mølgaard
    • 1
  • Francesco Sannino
    • 1
  1. 1.CP3-Origins & the Danish Institute for Advanced Study DIASUniversity of Southern DenmarkOdense MDenmark

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