Pinch Technique: Theory and Applications
- D. Binosi, J. Papavassiliou
- Physics
- 1 August 2009
Effective charge from lattice QCD
- Z. Cui 崔, J. Zhang 张, S. Zafeiropoulos
- PhysicsChinese Physics C, High Energy Physics & Nuclear…
- 17 December 2019
Using lattice configurations for quantum chromodynamics (QCD) generated with three domain-wall fermions at a physical pion mass, we obtain a parameter-free prediction of QCD’s…
Gluon mass generation in the PT-BFM scheme
- A. C. Aguilar, J. Papavassiliou
- Physics
- 3 October 2006
In this article we study the general structure and special properties of the Schwinger-Dyson equation for the gluon propagator constructed with the pinch technique, together with the question of how…
Chiral symmetry breaking with lattice propagators
- A. C. Aguilar, J. Papavassiliou
- Physics
- 27 October 2010
We study chiral symmetry breaking using the standard gap equation, supplemented with the infrared-finite gluon propagator and ghost dressing function obtained from large-volume lattice simulations.…
Magnetic Monopole Search with the Full MoEDAL Trapping Detector in 13 TeV pp Collisions Interpreted in Photon-Fusion and Drell-Yan Production.
- B. Acharya, J. Alexandre, I. Zgură
- PhysicsPhysical Review Letters
- 20 March 2019
This search for magnetic monopoles in Run 2 using the full trapping detector with almost four times more material and almost twice more integrated luminosity provides the best current laboratory constraints for monopoles with magnetic charges ranging from two to five times the Dirac charge.
Yang-Mills two-point functions in linear covariant gauges
- A. C. Aguilar, D. Binosi, J. Papavassiliou
- Physics
- 28 January 2015
In this work we use two different but complementary approaches in order to study the ghost propagator of a pure SU(3) Yang-Mills theory quantized in the linear covariant gauges, focusing on its…
Gluon and ghost propagators in the Landau gauge: Deriving lattice results from Schwinger-Dyson equations
- A. C. Aguilar, D. Binosi, J. Papavassiliou
- Physics
- 13 February 2008
We show that the application of a novel gauge-invariant truncation scheme to the Schwinger-Dyson equations of QCD leads, in the Landau gauge, to an infrared finite gluon propagator and a divergent…
The gluon mass generation mechanism: A concise primer
- A. C. Aguilar, D. Binosi, J. Papavassiliou
- Physics
- 26 November 2015
We present a pedagogical overview of the nonperturbative mechanism that endows gluons with a dynamical mass. This analysis is performed based on pure Yang–Mills theories in the Landau gauge, within…
Nonperturbative comparison of QCD effective charges
- A. C. Aguilar, D. Binosi, J. Papavassiliou, J. Rodríguez-Quintero
- Physics
- 15 June 2009
We study the nonperturbative behavior of two versions of the QCD effective charge, one obtained from the pinch technique gluon self-energy, and one from the ghost-gluon vertex. Despite their distinct…
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