On the perturbative generation of the higher-derivative Lorentz-breaking terms

Nov, 2011
9 pages
Published in:
  • Phys.Rev.D 85 (2012) 125003
e-Print:

Citations per year

201120142017202020230246810
Abstract: (arXiv)
In this paper, we describe the perturbative generation of the higher-derivative Lorentz-breaking terms for the gauge field, that is, the Myers-Pospelov term and the higher-derivative Carroll-Field-Jackiw term. These terms are explicitly calculated in the one-loop approximation and shown to be finite and ambiguous.
Note:
  • 12 pages, version accepted to PRD
  • 11.15.-q
  • 11.30.Cp