145 citations · 667 across the 32 of their papers we have counts for
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hep-th2015★ 17 cited
Momentum Routing Invariance in Extended QED: Assuring Gauge Invariance Beyond Tree Level
A. R. Vieira, A. L. Cherchiglia, Marcos Sampaio
We address the study of gauge invariance in the Standard Model Extension which encompasses all Lorentz-violating terms originated by spontaneous symmetry breaking at the Planck sca…
hep-th2015★ 12 cited
Subtleties in the beta function calculation of N=1 supersymmetric gauge theories
A. L. Cherchiglia, Marcos Sampaio, B. Hiller +1
We investigate some peculiarities in the calculation of the two-loop beta-function of supersymmetric models which are intimately related to the so-called "Anomaly Puzzle". Th…