29 citations · 126 across the 16 of their papers we have counts for
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Minkowski-space solutions of the Schwinger-Dyson equation for the fermion propagator with the rainbow-ladder truncation
Shaoyang Jia, Pieter Maris, Dyana C. Duarte +3
We solve the Minkowski-space Schwinger-Dyson equation (SDE) for the fermion propagator in quantum electrodynamics (QED) with massive photons. Specifically, we work in the quenched…
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…
The Bethe-Salpeter approach to bound states: from Euclidean to Minkowski space
A. Castro, E. Ydrefors, W. de Paula +3
The challenge to obtain from the Euclidean Bethe--Salpeter amplitude the amplitude in Minkowski is solved by resorting to un-Wick rotating the Euclidean homogeneous integral equati…