518 citations · 3.3k across the 72 of their papers we have counts for
75 papers
Infrared properties of the quark-gluon vertex in general kinematics
A. C. Aguilar, M. N. Ferreira, G. T. Linhares +2
In the present work we determine the eight form factors of the transversely-projected quark-gluon vertex in general kinematics, in the context of Landau-gauge QCD with two degenera…
Nonperturbative four-gluon vertex in soft kinematics
A. C. Aguilar, F. De Soto, M. N. Ferreira +4
We present a nonperturbative study of the form factor associated with the projection of the full four-gluon vertex on its classical tensor, for a set of kinematics with one vanishi…
Lattice determination of the Batalin-Vilkovisky function and the strong running interaction
A. C. Aguilar, N. Brito, M. N. Ferreira +3
The Batalin-Vilkovisky function is a central component in the modern formulation of the background field method and the physical applications derived from it. In the present work w…
Four-gluon vertex in collinear kinematics
A. C. Aguilar, M. N. Ferreira, J. Papavassiliou +1
To date, the four-gluon vertex is the least explored component of the QCD Lagrangian, mainly due to the vast proliferation of Lorentz and color structures required for its descript…
Computation of the Kugo-Ojima function from lattice simulations
Nuno Brito, Orlando Oliveira, Paulo J. Silva +3
In addition to its connection with a standard confinement criterion, the Kugo-Ojima function constitutes an indispensable component in a multitude of applications in the gauge sect…
Schwinger displacement of the quark-gluon vertex
A. C. Aguilar, M . N. Ferreira, D. Ibañez +1
The action of the Schwinger mechanism in pure Yang-Mills theories endows gluons with an effective mass, and, at the same time, induces a measurable displacement to the Ward identit…