85 citations · 307 across the 11 of their papers we have counts for
9 papers · 1 filter
Effects of fermions in one-loop propagators in the Curci-Ferrari-Delbourgo-Jarvis gauge
Santiago Cabrera, Marcela Peláez, Matthieu Tissier
We present the one-loop computation of the quark propagator in the Curci-Ferrari-Delbourgo- Jarvis (CFDJ) gauge, extending previous analyses to include dynamical quarks. Using the…
One-loop unquenched three-gluon and ghost-gluon vertex in the Curci-Ferrari model
Felipe Figueroa, Marcela Peláez
In this article we study the unquenched three-gluon and ghost-gluon vertex in all momentum range going from the ultraviolet to the infrared regime using the Curci-Ferrari model at…
A window on infrared QCD with small expansion parameters
Marcela Peláez, Urko Reinosa, Julien Serreau +2
Lattice simulations of the QCD correlation functions in the Landau gauge have established two remarkable facts. First, the coupling constant in the gauge sector remains finite and…
The ghost-antighost-gluon vertex from the Curci-Ferrari model: Two-loop corrections
Nahuel Barrios, Marcela Peláez, Urko Reinosa +1
The Curci-Ferrari model has been shown to provide a good grasp on pure Yang-Mills correlation functions in the Landau gauge, already at one-loop order. In a recent work, the robust…
On the contribution of different coupling constants in the infrared regime of Yang-Mills theory: a Curci-Ferrari approach
Matías Fernández, Marcela Peláez
We investigate the influence of the different vertices of two-point correlation functions in the infrared regime of Yang-Mills theory using a phenomenological description. This reg…
Two loop calculation of Yang-Mills propagators in the Curci-Ferrari model
John A. Gracey, Marcela Peláez, Urko Reinosa +1
The Landau-gauge gluon and ghost correlation functions obtained in lattice simulations can be reproduced qualitatively and, to a certain extent, quantitatively if a gluon mass is a…
Small parameters in infrared quantum chromodynamics
Marcela Peláez, Urko Reinosa, Julien Serreau +2
We study the long-distance properties of quantum chromodynamics in an expansion in powers of the three-gluon, four-gluon, and ghost-gluon couplings, but without expanding in the qu…
Quark-gluon vertex from the Landau gauge Curci-Ferrari model
Marcela Peláez, Matthieu Tissier, Nicolás Wschebor
We investigate the quark-gluon three-point correlation function within a one-loop computation performed in the Curci-Ferrari massive extension of the Faddeev-Popov gauge-fixed acti…
Two-point correlation functions of QCD in the Landau gauge
Marcela Peláez, Matthieu Tissier, Nicolás Wschebor
We investigate the gluon, ghost and quark propagators in the Landau gauge with dynamic quarks. We perform a one-loop calculation in a model where the standard Faddeev-Popov Lagrang…