78 citations · 166 across the 5 of their papers we have counts for
5 papers
Quantum motion of a spinless particle in curved space: A viewpoint of scattering theory
Fabiano M. Andrade, Augusto R. Chumbes, Cleverson Filgueiras +1
In this work, we study the scattering of a spinless charged particle constrained to move on a curved surface in the presence of the Aharonov-Bohm potential. We begin with the equat…
Refining thick brane models via electroweak data
A. E. R. Chumbes, J. M. Hoff da Silva, M. B. Hott
After discussing the localization of Abelian and non-Abelian gauge fields and Higgs fields on a thick brane, we introduce a procedure of dimensional reduction and its consequences…
A model to localize gauge and tensor fields on thick branes
A. E. R. Chumbes, J. M. Hoff da Silva, M. B. Hott
It is shown that the introduction of a suitable function in the higher-dimensional gauge field action may be used in order to achieve gauge bosons localization on a thick brane. Th…
Fermion localization on a split brane
A. E. R. Chumbes, A. E. O. Vasquez, M. B. Hott
In this work we analyze the localization of fermions on a brane embedded in five-dimensional, warped and non-warped, space-time. In both cases we use the same nonlinear theoretical…
Non-polynomial potentials with deformable topological structures
Augusto E. R. Chumbes, Marcelo B. Hott
We construct models of self-interacting scalar fields whose BPS solutions exhibit kink profiles which can be continuously deformed into two-kinks by varying one of the parameters o…