518 citations · 1k across the 12 of their papers we have counts for
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Infrared finite ghost propagator in the Feynman gauge
A. C. Aguilar, J. Papavassiliou
We demonstrate how to obtain from the Schwinger-Dyson equations of QCD an infrared finite ghost propagator in the Feynman gauge. The key ingredient in this construction is the long…
Gluon mass and freezing of the QCD coupling
A. C. Aguilar, J. Papavassiliou
Infrared finite solutions for the gluon propagator of pure QCD are obtained from the gauge-invariant non-linear Schwinger-Dyson equation formulated in the Feynman gauge of the back…
Effective gluon mass and infrared fixed point in QCD
Arlene C. Aguilar, Joannis Papavassiliou
We report on a special type of solutions for the gluon propagator of pure QCD, obtained from the corresponding non-linear Schwinger-Dyson equation formulated in the Feynman gauge o…
Power-law running of the effective gluon mass
Arlene C. Aguilar, Joannis Papavassiliou
The dynamically generated effective gluon mass is known to depend non-trivially on the momentum, decreasing sufficiently fast in the deep ultraviolet, in order for the renormalizab…
On dynamical gluon mass generation
A. C. Aguilar, J. Papavassiliou
The effective gluon propagator constructed with the pinch technique is governed by a Schwinger-Dyson equation with special structure and gauge properties, that can be deduced from…
Infrared enhanced analytic coupling and chiral symmetry breaking in QCD
A. C. Aguilar, A. V. Nesterenko, J. Papavassiliou
We study the impact on chiral symmetry breaking of a recently developed model for the QCD analytic invariant charge. This charge contains no adjustable parameters, other than the Q…