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Infrared properties of the gluon mass equation
Daniele Binosi, Joannis Papavassiliou
The gauge-invariant generation of a dynamical, momentum-dependent gluon mass is intimately connected with the presence of non-perturbative massless poles in the vertices of the the…
Schwinger mechanism in QCD
Joannis Papavassiliou
The generation of a momentum-dependent gluon mass proceeds through a sophisticated implementation, at the level of the Schwinger-Dyson equation for the gluon propagator, of the Sch…
Massless bound-state excitations and the Schwinger mechanism in QCD
A. C. Aguilar, D. Ibáñez, V. Mathieu +1
The gauge invariant generation of an effective gluon mass proceeds through the well-known Schwinger mechanism, whose key dynamical ingredient is the nonperturbative formation of lo…
A gauge-technique Ansatz for the three gluon vertex of the background field method
Joannis Papavassiliou
The vertex connecting one background gluon with two quantum ones constitutes a central ingredient in the gauge-invariant Schwinger-Dyson equation that determines the non-perturbati…
Gauge invariant Ansatz for a special three-gluon vertex
Daniele Binosi, Joannis Papavassiliou
We construct a general Ansatz for the three-particle vertex describing the interaction of one background and two quantum gluons, by simultaneously solving the Ward and Slavnov-Tayl…