330 citations · 2.2k across the 75 of their papers we have counts for
28 papers · 1 filter
The impact of transverse Slavnov-Taylor identities on dynamical chiral symmetry breaking
Luis Albino, Adnan Bashir, Bruno El-Bennich +3
We extend earlier studies of transverse Ward-Fradkin-Green-Takahashi identities in QED, their usefulness to constrain the transverse fermion-boson vertex and their importance for m…
The Charm and Beauty of Strong Interactions
Bruno El-Bennich
We briefly review common features and overlapping issues in hadron and flavor physics focussing on continuum QCD approaches to heavy bound states, their mass spectrum and weak deca…
Structure of the nucleon's low-lying excitations
Chen Chen, Bruno El-Bennich, Craig D. Roberts +3
A continuum approach to the three valence-quark bound-state problem in quantum field theory is used to perform a comparative study of the four lightest bary…
Couplings between the and - and -mesons
Bruno El-Bennich, M. Ali Paracha, Craig D. Roberts +1
We compute couplings between the -meson and - and -mesons - - that are relevant to phenomenological meson-exchange models used to analyse nucl…
Excited hadrons and the analytical structure of bound-state interaction kernels
Bruno El-Bennich, Gastão Krein, Eduardo Rojas +1
We highlight Hermiticity issues in bound-state equations whose kernels are subject to a highly asymmetric mass and momentum distribution and whose eigenvalue spectrum becomes compl…
Contemporary continuum QCD approaches to excited hadrons
Bruno El-Bennich, Eduardo Rojas
Amongst the bound states produced by the strong interaction, radially excited meson and nucleon states offer an important phenomenological window into the long-range behavior of th…