165 citations · 1.9k across the 77 of their papers we have counts for
5 papers · 1 filter
Solitons with Cubic and Quintic Nonlinearities Modulated in Space and Time
A. T. Avelar, D. Bazeia, W. B. Cardoso
This work deals with soliton solutions of the nonlinear Schroedinger equation with cubic and quintic nonlinearities. We extend the procedure put forward in a recent Letter and we s…
The structure of supersymmetry in symmetric quantum mechanics
D. Bazeia, Ashok Das, L. Greenwood +1
The structure of supersymmetry is analyzed systematically in symmetric quantum mechanical theories. We give a detailed description of supersymmetric systems associated…
Braneworld Models of Scalar Fields with Generalized Dynamics
D. Bazeia, A. R. Gomes, L. Losano +1
This work deals with braneworld models driven by real scalar fields with nonstandard dynamics. We develop the first-order formalism for models with standard gravity but with the sc…
Liouville-like solutions in dilaton gravity with Gauss-Bonnet modifications
D. Bazeia, R. Menezes, A. Yu. Petrov
We investigate nonperturbative dilatonic solutions of the wide class of the modified gravity models including the Gauss-Bonnet terms with a general Lagrangian. We show that…
Construction of topological defect networks with complex scalar fields
V. I. Afonso, D. Bazeia, M. A. Gonzalez Leon +2
This work deals with the construction of networks of topological defects in models described by a single complex scalar field. We take advantage of the deformation procedure recent…