29 citations · 68 across the 9 of their papers we have counts for
7 papers · 1 filter
The parton distribution function in a pion with Minkowskian dynamics
W. de Paula, E. Ydrefors, J. H. Alvarenga Nogueira +2
The parton distribution of the pion is obtained for the first time from the solution of a dynamical equation in Minkowski space. The adopted equation is the homogeneous Bethe-Salpe…
Pion electromagnetic form factor with Minkowskian dynamics
Emanuel Ydrefors, Wayne de Paula, Jorge H Alvarenga Nogueira +2
The pion electromagnetic form factor has been calculated for the first time from the solutions of the Bethe-Salpeter equation, obtained directly in Minkowski space by using the Nak…
Observing the Minkowskian dynamics of the pion on the null-plane
W. de Paula, E. Ydrefors, J. H. Alvarenga Nogueira +2
A dynamical model is applied to the study of the pion valence light-front wave function, obtained from the actual solution of the Bethe-Salpeter equation in Minkowski space, resort…
Three-boson bound states in Minkowski space with contact interactions
E. Ydrefors, J. H. Alvarenga Nogueira, V. A. Karmanov +1
The structure of the three-boson bound state in Minkowski space is studied for a model with contact interaction. The Faddeev-Bethe-Salpeter equation is solved both in Minkowski and…
Towards Minkowski space solutions of Dyson-Schwinger Equations through un-Wick rotation
Tobias Frederico, Dyana C. Duarte, Wayne de Paula +3
The fermion self-energy is calculated from the rainbow-ladder truncation of the Dyson-Schwinger equation (DSE) in quantum electrodynamics (QED) for spacelike momenta and in the com…
Solving the three-body bound-state Bethe-Salpeter equation in Minkowski space
E. Ydrefors, J. H. Alvarenga Nogueira, V. A. Karmanov +1
The scalar three-body Bethe-Salpeter equation, with zero-range interaction, is solved in Minkowski space by direct integration of the four-dimensional integral equation. The singul…