4 citations · 6 across the 2 of their papers we have counts for
4 papers
Some novel considerations about the collective coordinates approximation for the scattering of kinks
Carlos F. S. Pereira, Gabriel Luchini, Tadeu Tassis +1
The collective coordinates approximation for the kink/anti-kink scattering in the dimensional model is considered and we discuss how the results found in the current li…
BPS states for scalar field theories based on and algebras
G. Luchini, T. Tassis
We discuss two models in dimensional space-time for real scalar field multiplets on the root space of and Lie algebras. The construction o…
Real scalar field kink(-antikink)s and their perturbation spectra in a closed universe
Betti Hartmann, Gabriel Luchini, Clisthenis P. Constantinidis +1
In this paper we demonstrate that solitons of a simple real scalar field model that are {\it static and linearly stable} do exist when considered in a (3+1)-dimensional, spatially…
A direct test of the integral Yang-Mills equations through SU(2) monopoles
C. P. Constantinidis, L. A. Ferreira, G. Luchini
We use the SU(2) 't Hooft-Polyakov monopole configuration, and its BPS version, to test the integral equations of the Yang-Mills theory. Those integral equations involve two (compl…