129 citations · 1.4k across the 52 of their papers we have counts for
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Gauge-invariant spectral description of the Higgs model from local composite operators
David Dudal, Duive Maria van Egmond, Marcelo Santos Guimaraes +4
The spectral properties of a set of local gauge-invariant composite operators are investigated in the Higgs model quantized in the 't Hooft gauge. These operators enab…
Some remarks on the spectral functions of the Abelian Higgs Model
D. Dudal, D. M. van Egmond, M. S. Guimaraes +5
We consider the unitary Abelian Higgs model and investigate its spectral functions at one-loop order. This analysis allows to disentangle what is physical and what is not at the le…
The BRST-invariant vacuum state of the Gribov-Zwanziger theory
D. Dudal, C. P. Felix, L. F. Palhares +2
We revisit the effective action of the Gribov-Zwanziger theory, taking into due account the BRST symmetry and renormalization (group invariance) of the construction. We compute at…