72 citations · 167 across the 13 of their papers we have counts for
13 papers
Electronic states in a bilayer graphene quantum ripple
M. C. Araújo, A. C. A. Ramos, J. Furtado
In this paper, we investigate the influence of the geometry in the electronic states of a quantum ripple surface. We have considered an electron governed by the spinless stationary…
Generalized Ellis-Bronnikov graphene wormhole
T. F. de Souza, A. C. A. Ramos, R. N. Costa Filho +1
In this paper, we investigate the spinless stationary Schrödinger equation for the electron when it is permanently bound to a generalized Ellis-Bronnikov graphene wormhole-like sur…
Encoding quantum bits in bound electronic states of a graphene nanotorus
J. Furtado, A. C. A. Ramos, J. E. G. Silva +2
We propose to use the quantum states of an electron trapped on the inner surface of a graphene nanotorus to realize as a new kind of physical quantum bit, which can be used to enco…
Position-dependent mass effects on a bilayer graphene catenoid bridge
J. E. G. Silva, J. Furtado, A. C. A. Ramos
We study the electronic properties of a position-dependent effective mass electron on a bilayer graphene catenoid bridge. We propose a position-dependent mass (PDM) as a function o…
Bose-Einstein condensation in Hořava-Lifshitz theory
J. Furtado, J. F. Assunção, A. C. A. Ramos
In this paper we study the corrections emergent from a Hořava-Lifshitz extension of the complex scalar sector to the Bose-Einstein condensation and to the thermodynamics parameters…
Effects of Lorentz violation in the Bose-Einstein condensation
J. Furtado, A. C. A. Ramos, J. F. Assunção
In this paper we study the corrections emergent from a Lorentz-violating CPT-odd extension of the complex scalar sector to the Bose-Einstein condensation and to the thermodynamics…