79 citations · 519 across the 31 of their papers we have counts for
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hep-th2018★ 12 cited
On quantum aspects of the higher-derivative Lorentz-breaking extension of QED
T. Mariz, J. R. Nascimento, A. Yu. Petrov +1
We consider the higher-derivative Lorentz-breaking extension of QED, where the new terms are the Myers-Pospelov-like ones in gauge and spinor sectors, and the higher--derivative CF…
hep-th2018★ 7 cited
Perturbative unitarity and higher-order Lorentz symmetry breaking
Leonardo Balart, Carlos M. Reyes, Sebastian Ossandon +1
We study perturbative unitarity in the scalar sector of the Myers-Pospelov model. The model introduces a preferred four-vector which breaks Lorentz symmetry and couples to a fi…