58 citations · 217 across the 18 of their papers we have counts for
18 papers
Electrically Charged Non-Abelian Black String in Anti-de Sitter Space
G. Alencar, R. N. Costa Filho, I. Jardim +1
We construct a new family of static, electrically charged, cylindrically symmetric black-string solutions of four-dimensional Einstein--Yang--Mills theory with a negative cosmologi…
A New Braneworld with Conformal Symmetry Breaking
G. Alencar, I. C. Jardim, R. I. de Oliveira Junior +2
We explore the conformal 5D braneworld, where warping emerges through conformal symmetry breaking. Our scenario seamlessly aligns with conventional brane approaches if conformal sy…
Anisotropic Ginzburg-Landau model for superconductivity with five-dimensional operators
M. C. Araújo, I. C. Jardim, D. F. S. Veras +1
This paper presents the effects of non-minimal Lorentz-violation operators in superconductivity. By constructing a Lorentz-Violating Ginzburg-Landau theory of superconductivity wit…
A Gravity-Consistent Confinement of Fermions in Braneworld
L. F. F. Freitas, I. C. Jardim, G. Alencar +1
In this manuscript, we discuss the confinement of the spin field on a plethora of branewords models. Recently, in (Eur.Phys.J.C 80 (2020) 5, 432), we studied the cons…
On the traversable Yukawa-Casimir wormholes
P. H. F. Oliveira, G. Alencar, I. C. Jardim +1
Wormholes (WH) require negative energy, and therefore an exotic matter source. Since Casimir energy is negative, it has been speculated as a good candidate to source that objects a…
Traversable Casimir Wormholes in D Dimensions
P. H. F. Oliveira, G. Alencar, I. C. Jardim +1
Wormholes (WH) require negative energy, and therefore an exotic matter source. Since Casimir energy is negative, it has been speculated as a good candidate to source that objects a…
Effects of Lorentz violation in superconductivity
J. Furtado, R. M. M. Costa Filho, A. F. Morais +1
This paper presents the effects of Lorentz violation in superconductivity. Constructing a Lorentz-Violating Ginzburg-Landau theory of superconductivity we discuss the influence of…
forms non-minimally coupled to gravity in Randall-Sundrum scenarios
G. Alencar, I. C. Jardim, R. R. Landim
In this paper we study the coupling of -form fields with geometrical tensor fields, namely Ricci, Einstein, Horndeski and Riemann in Randall-Sundrum scenarios with co-dimension…
Photon mass as a probe to extra dimensions
G. Alencar, C. R. Muniz, R. R. Landim +2
In this manuscript we show that the geometrical localization mechanism implies a four dimensional mass for the photon. The consistence of the model provides a mass given exactly by…
About the cosmological constant in geometric scalar theory of gravity
I. C. Jardim, R. R. Landim
In this paper we study how to include the cosmological constant in geometric scalar theory of gravity (GSG). Firstly we show that the cosmological constant could not be modeled by…
Generalized non-minimal couplings in Randall-Sundrum scenarios
G. Alencar, I. C. Jardim, R. R. Landim +2
The Geometrical Localization mechanism in Randall-sundrum (RS) scenarios is extended by considering the coupling between a quadratic mass term and geometrical tensors. Since the qu…
Does Geometric Coupling Generates Resonances?
I. C. Jardim, G. Alencar, R. R. Landim +1
Geometrical coupling in a co-dimensional one Randall-Sundrum scenario (RS) is used to study resonances of form fields. The resonances are calculated using the transfer matrix m…
Solutions to the problem of ELKO spinor localization in brane models
I. C. Jardim, G. Alencar, R. R. Landim +1
In this paper we present two different solutions to the problem of zero mode localization of ELKO spinor. In a recent paper the present authors reopened this problem since the solu…
Comment on "Localization of 5D Elko Spinors on Minkowski Branes"
I. C. Jardim, G. Alencar, R. R. Landim +1
We show that the statement in Yu-Xiao Liu, Xiang-Nan Zhou, Ke Yang and Feng-Wei Chen [Phys. Rev. D 86 , 064012 (2012)] that the zero mode of ELKO spinor is localized in some thin b…
Massive -form trapping as a -form on a brane
I. C. Jardim, G. Alencar, R. R. Landim +1
It is shown here that the zero mode of any form field can be trapped to the brane using the model proposed by Ghoroku and Nakamura. We start proven that the equations of motion can…
Deviation of Large Scale Gravitoelectromagnetic Field in Post-Newtonian Approximation
I. C. Jardim, R. R. Landim
In this work a study of the gravity is made using Einstein's equation in the post-Newtonian approach. This is a method to linearise the General Relativity indicated to treat non-re…
Cosmologies of Multiple Spherical Brane-universe Model
I. C. Jardim, R. R. Landim, G. Alencar +1
The Friedmann-Robertson-Walker metric with spherical topology is calculated as an effective metric at the brane in a multiple branes in dimensional spacetime scenario. In this…
Construction of Multiple Spherical Branes Cosmological Scenario
I. C. Jardim, R. R. Landim, G. Alencar +1
The general solution of Einstein's gravity equation in dimensions for an anisotropic and spherically symmetric matter distribution is calculated in a bulk with position depende…