European Physical Journal C: Particles and Fields (Oct 2019)

Non-Abelian aether-like term in four dimensions

  • A. J. G. Carvalho,
  • D. R. Granado,
  • J. R. Nascimento,
  • A. Yu. Petrov

DOI
https://doi.org/10.1140/epjc/s10052-019-7342-y
Journal volume & issue
Vol. 79, no. 10
pp. 1 – 7

Abstract

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Abstract The non-Abelian aether-like Lorentz-breaking term, involving triple and quartic self-coupling vertices, is generated from the non-Abelian generalization of the Lorentz-breaking extended QED including only a minimal spinor-vector interaction. This term is shown explicitly to be finite and non-ambiguous.