2 papers
hep-ph2025
On the momentum space structure of the quark propagator
O. Oliveira, T. Frederico, W. de Paula
The structure of the quark propagator in momentum space is explored taking into account non-perturbative QCD dynamics constraints for the quark spectral densities derived previousl…
hep-th2024
On the conformal limit of a QED-inspired model
O Oliveira, T Frederico, W de Paula
A conformal invariant QED-inspired model is solved for a general covariant linear gauge using the Dyson-Schwinger equations for the propagators assuming a pure vector like interact…