33 citations · 53 across the 4 of their papers we have counts for
4 papers
Quark mass functions and pion structure in the Covariant Spectator Theory
E. P. Biernat, F. Gross, M. T. Peña +2
The Covariant Spectator Theory is applied to the description of quarks and the pion. The dressed quark mass function is calculated dynamically in Minkowski space and used in the ca…
Charge-conjugation symmetric complete impulse approximation for the pion electromagnetic form factor in the Covariant Spectator Theory
Elmar P. Biernat, Franz Gross, M. T. Peña +1
The pion form factor is calculated in the framework of the charge-conjugation invariant Covariant Spectator Theory. This formalism is established in Minkowski space and the calcula…
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…
Scalar-particle self-energy amplitudes and confinement in Minkowski space
Elmar P. Biernat, Franz Gross, Teresa Peña +1
We analyze the analytic structure of the Covariant Spectator Theory (CST) contribution to the self-energy amplitude for a scalar particle in a ϕ^2 χ-theory. To this end we derive d…