153 citations · 1.6k across the 45 of their papers we have counts for
45 papers
On the missing magnetic flux and topological effects of a screw dislocation on a charged particle in an inhomogeneous magnetic field
K. Bakke, C. Furtado
We study the interaction of an electron/hole with inhomogeneous magnetic field in the presence of a screw dislocation. We consider the internal structure of the defect, i.e., we co…
Quantum Holonomy based in a Kaluza-Klein description for defects in fullerenes
Everton Cavalcante, Claudio Furtado
In this paper, we discuss a new way to get a quantum holonomy around topological defects in fullerenes. For this, we use a Kaluza-Klein extra dimension approach. Furthermo…
Strong gravitational lensing in a spacetime with topological charge within the Eddington-inspired Born-Infeld gravity
C. Furtado, J. R. Nascimento, A. Yu. Petrov +2
In this work we calculate the angular deflection of light in the strong field limit in two spacetimes which were previously studied within the Eddington-inspired Born-Infeld gravit…
Graphene-based topological insulator in the presence of a disclination submitted to a uniform magnetic field
J. R. S. Oliveira, G. Q. Garcia, P. J. Porfírio +1
In this paper we investigate quasiparticles in graphene-based topological insulator with a wedge disclination in the presence of a uniform magnetic field. In particular, we conside…
Analysis of the interaction of an electron with radial electric fields in the presence of a disclination
Knut Bakke, Claudio Furtado
We consider an elastic medium with a disclination and investigate the topological effects on the interaction of a spinless electron with radial electric fields through the WKB (Wen…
Magnetic oscillations for neutral atoms subject to an electromagnetic field
Bruno Farias, Claudio Furtado
We show that the de Haas van Alphen effect can be induced in a two dimensional atomic gas by the He-McKellar-Wilkens interaction mediated via an electric dipole moment. Under an ap…