165 citations · 1.9k across the 65 of their papers we have counts for
6 papers · 1 filter
Self-tuning Horava-Lifshitz's Universe
D. Bazeia, F. A. Brito, F. G. Costa
In this paper we show that by considering a slightly modified Horava-Lifshitz gravity one can find self-tuning cosmological scenarios. Since in the proposed model the cosmological…
Generalized correlation functions for conductance fluctuations and the mesoscopic spin Hall effect
J. G. G. S. Ramos, A. L. R. Barbosa, D. Bazeia +2
We study the spin-Hall conductance fluctuations in ballistic mesoscopic systems. We obtain universal expressions for the spin and charge current fluctuations, cast in terms of curr…
Twinlike models for kinks and compactons in flat and warped spacetime
D. Bazeia, A. S. Lobão, R. Menezes
This work deals with the presence of twinlike models in scalar field theories. We show how to build distinct scalar field theories having the same extended solution, with the same…
Braneworld solutions from scalar field in bimetric theory
D. Bazeia, F. A. Brito, F. G. Costa
We investigate the presence of braneworld solutions in a bimetric theory, with gravity and the scalar field coupling differently. We consider a non-standard model, with a Cuscuton-…
Supersymmetry, shape invariance and the Legendre equations
D. Bazeia, Ashok Das
In three space dimensions, when a physical system possesses spherical symmetry, the dynamical equations automatically lead to the Legendre and the associated Legendre equations, wi…
Generalized self-dual Maxwell-Chern-Simons-Higgs model
D. Bazeia, R. Casana, E. da Hora +1
We present a consistent BPS framework for a generalized Maxwell-Chern-Simons-Higgs model. The overall model, including its self-dual potential, depends on three different functions…