30 citations · 191 across the 29 of their papers we have counts for
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hep-th2014★ 15 cited
Three-loop field renormalization for scalar field theory with Lorentz violation
Paulo R. S. Carvalho
Applying the counterterm method in minimal subtraction scheme we calculate the three-loop quantum correction to field anomalous dimension in a Lorentz-violating O() self-interac…
hep-th2014★ 22 cited
Mass Renormalization in Lorentz-violating Scalar Field Theory
Paulo R. S. Carvalho
In this work we evaluate the function corresponding to mass renormalization for O() scalar field theory with Lorentz violation. We calculate this function up to two-loop…
hep-th2014
Massive minimal subtraction scheme and "partial-" in anisotropic Lifshitz space(time)s
Emanuel V. Souza, Paulo R. S. Carvalho, Marcelo M. Leite
We introduce the "partial-" operation in a massive Euclidean scalar field theory describing anisotropic Lifshitz critical behavior. We then develop a minimal subtractio…