165 citations · 2.1k across the 93 of their papers we have counts for
9 papers · 1 filter
f(R)-Brane
V. I. Afonso, D. Bazeia, R. Menezes +1
We investigate the existence of brane solutions in braneworld scenarios described by real scalar field in the presence of modified gravity with a single extra dimension. In…
Constructing networks of defects with scalar fields
V. I. Afonso, D. Bazeia, M. A. Gonzalez Leon +2
We propose a new way to build networks of defects. The idea takes advantage of the deformation procedure recently employed to describe defect structures, which we use to construct…
Gravity localization on thick branes: a numerical approach
D. Bazeia, A. R. Gomes, L. Losano
We introduce a numerical procedure to investigate the spectrum of massive modes and its contribution for gravity localization on thick branes. After considering a model with an ana…
Classical behavior of deformed sine-Gordon models
D. Bazeia, L. Losano, J. M. C. Malbouisson +1
In this work we deform the phi^4 model with distinct deformation functions, to propose a diversity of sine-Gordon-like models. We investigate the proposed models and we obtain all…
First-order framework and domain-wall/brane-cosmology correspondence
D. Bazeia, F. A. Brito, F. G. Costa
We address the possibility of finding domain wall solutions from cosmological solutions in brane cosmology. We find first-order equations for corresponding cosmology/domain wall so…
Orbit-based deformation procedure for two-field models
V. I. Afonso, D. Bazeia, M. A. Gonzalez Leon +2
We present a method for generating new deformed solutions starting from systems of two real scalar fields for which defect solutions and orbits are known. The procedure generalizes…