Author(s): H. Belich, F. J. L. Leal, H. L. C. Louzada, and M. T. D. Orlando
For the CPT-even case of the minimal Standard Model extension, the spin-projector method is adopted to account for the breaking (tensor) Kμνκλ term. We adopt a particular decomposition of this term in four vectors, and carry out a detailed analysis of causality and unitarity. From this study, we are…
[Phys. Rev. D 86, 125037] Published Wed Dec 26, 2012
