1.2k citations · 3.4k across the 34 of their papers we have counts for
34 papers
Pseudoscalar glueball mass: a window on three-gluon interactions
E. V. Souza, M. N. Ferreira, A. C. Aguilar +3
In pure-glue QCD, gluon-gluon scattering in the channel is described by a very simple equation, especially if one considers just the leading contribution to the sca…
DSE inspired model for the pion's valence dressed-quark GPD
L. Chang, C. Mezrag, H. Moutarde +3
We sketch here an approach to the computation of generalised parton distributions (GPDs), based upon a rainbow-ladder (RL) truncation of QCD's Dyson-Schwinger equations and exempli…
Sketching the pion's valence-quark generalised parton distribution
C. Mezrag, L. Chang, H. Moutarde +4
In order to learn effectively from measurements of generalised parton distributions (GPDs), it is desirable to compute them using a framework that can potentially connect empirical…
Imaging dynamical chiral symmetry breaking: pion wave function on the light front
Lei Chang, I. C. Cloet, J. J. Cobos-Martinez +3
We project onto the light-front the pion's Poincare'-covariant Bethe-Salpeter wave-function, obtained using two different approximations to the kernels of QCD's Dyson-Schwinger equ…
Dynamical chiral symmetry breaking and the fermion--gauge-boson vertex
A. Bashir, R. Bermudez, L. Chang +1
We present a workable model for the fermion-photon vertex, which is expressed solely in terms of functions that appear in the fermion propagator and independent of the angle betwee…
Schwinger functions and light-quark bound states, and sigma terms
A. Hoell, P. Maris, C. D. Roberts +1
We explore the viability of using solely spacelike information about a Schwinger function to extract properties of bound states. In a concrete example it is not possible to determi…