85 citations · 313 across the 13 of their papers we have counts for
4 papers · 1 filter
Weyl fermions in a family of Gödel-type geometries with a topological defect
G. Q. Garcia, J. R. de S. Oliveira, Claudio Furtado
In this paper we study Weyl fermions in a family of Gödel-type geometries in Einstein general relativity. We also consider that these solutions are embedded in a topological defect…
Suppression of two-bounce windows in kink-antikink collisions
F. C. Simas, Adalto R. Gomes, K. Z. Nobrega +1
We consider a class of topological defects in -dimensions with a deformed kink structure whose stability analysis leads to a Schrödinger-like equation with a zero-mode…
Highly interactive kink solutions
A. R. Gomes, R. Menezes, J. C. R. E. Oliveira
In this work we present a new class of real scalar field models admitting strongly interactive kink solutions. Instead of the usual exponential asymptotic behavior these topologica…
Bifurcation and pattern changing with two real scalar fields
P. P. Avelino, D. Bazeia, R. Menezes +1
This work deals with bifurcation and pattern changing in models described by two real scalar fields. We consider generic models with quartic potentials and show that the number of…