153 citations · 918 across the 45 of their papers we have counts for
4 papers · 1 filter
Singularity-free two-body equation with confining interactions in momentum space
Alfred Stadler, Sofia Leitão, M. T. Peña +1
We are developing a covariant model for all mesons that can be described as quark-antiquark bound states in the framework of the Covariant Spectator Theory (CST) in Minkowski space…
Quark mass functions and pion structure in Minkowski space
Elmar P. Biernat, Franz Gross, M. T. Peña +1
We present a study of the dressed quark mass function and the pion structure in Minkowski space using the Covariant Spectator Theory. The quark propagators are dressed with the sam…
Confinement, quark mass functions, and spontaneous chiral symmetry breaking in Minkowski space
Elmar P. Biernat, Franz Gross, M. T. Peña +1
We formulate the covariant equations for quark-antiquark bound states in Minkowski space in the framework of the Covariant Spectator Theory. The quark propagators are dressed with…
Pion electromagnetic form factor in the Covariant Spectator Theory
Elmar P. Biernat, Franz Gross, M. T. Peña +1
The pion electromagnetic form factor at spacelike momentum transfer is calculated in relativistic impulse approximation using the Covariant Spectator Theory. The same dressed quark…