34 citations · 46 across the 3 of their papers we have counts for
3 papers
Study of the homogeneous Bethe-Salpeter equation in the 2+1 Minkowski space
V. Gigante, J. H. Alvarenga Nogueira, E. Ydrefors +1
The problem of a relativistic bound-state system consisting of two scalar bosons interacting through the exchange of another scalar boson, in 2+1 space-time dimensions, has been st…
Bound state structure and electromagnetic form factor beyond the ladder approximation
V. Gigante, J. H. Alvarenga Nogueira, E. Ydrefors +3
We investigate the response of the bound state structure of a two-boson system, within a Yukawa model with a scalar boson exchange, to the inclusion of the cross-ladder contributio…
Bethe-Salpeter bound-state structure in Minkowski space
C. Gutierrez, V. Gigante, T. Frederico +3
The quantitative investigation of the scalar Bethe-Salpeter equation in Minkowski space, within the ladder-approximation framework, is extended to include the excited states. This…