[HTML][HTML] Gravitational waves effects in a Lorentz–violating scenario
KM Amarilo, MB Ferreira Filho, AA Araújo Filho, J Reis - Physics Letters B, 2024 - Elsevier
This paper focuses on how the production and polarization of gravitational waves are
affected by spontaneous Lorentz symmetry breaking, which is driven by a self–interacting …
affected by spontaneous Lorentz symmetry breaking, which is driven by a self–interacting …
Casimir effects in Lorentz-violating scalar field theory
MB Cruz, ERB de Mello, AY Petrov - Physical Review D, 2017 - APS
In this paper, we consider a Lorentz-breaking extension of the theory for a real massive
scalar quantum field in the region between two large parallel plates, with our manner to …
scalar quantum field in the region between two large parallel plates, with our manner to …
A central potential with a massive scalar field in a Lorentz symmetry violation environment
RLL Vitória, H Belich - Advances in High Energy Physics, 2019 - Wiley Online Library
We investigate the behaviour of a massive scalar field under the influence of a Coulomb‐
type and central linear central potentials inserted in the Klein‐Gordon equation by modifying …
type and central linear central potentials inserted in the Klein‐Gordon equation by modifying …
Planar electrodynamics modified by higher-derivative terms
We consider a (2+ 1)-dimensional modified electrodynamics endowed with terms that are
either Lorentz invariant or Lorentz violating and involve an ever-increasing number of …
either Lorentz invariant or Lorentz violating and involve an ever-increasing number of …
Bosonic Casimir effect in an aether-like Lorentz-violating scenario with higher order derivatives
RA Dantas, HFS Mota, ER Bezerra de Mello - Universe, 2023 - mdpi.com
In this paper, we investigate the bosonic Casimir effect in a Lorentz-violating symmetry
scenario. The theoretical model adopted consists of a real massive scalar quantum field …
scenario. The theoretical model adopted consists of a real massive scalar quantum field …
Maxwell electrodynamics modified by -even and Lorentz-violating dimension-6 higher-derivative terms
R Casana, MM Ferreira Jr, L Lisboa-Santos… - Physical Review D, 2018 - APS
In this paper, we investigate an electrodynamics in which the physical modes are coupled to
a Lorentz-violating background by means of a higher-derivative term. We analyze the modes …
a Lorentz-violating background by means of a higher-derivative term. We analyze the modes …
Anisotropic cold plasma modes in chiral vector Maxwell-Carroll-Field-Jackiw electrodynamics
FS Ribeiro, PDS Silva, MM Ferreira Jr - Physical Review D, 2024 - APS
In this work, we study the propagation and absorption of plasma waves in the context of the
Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics with a purely spacelike background …
Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics with a purely spacelike background …
Cold plasma modes in the chiral Maxwell-Carroll-Field-Jackiw electrodynamics
FS Ribeiro, PDS Silva, MM Ferreira Jr - Physical Review D, 2023 - APS
In this work, we study the propagation and absorption of plasma waves in the chiral Maxwell-
Carroll-Field-Jackiw (MCFJ) electrodynamics. The Maxwell equations are rewritten for a …
Carroll-Field-Jackiw (MCFJ) electrodynamics. The Maxwell equations are rewritten for a …
On the Dirac oscillator subject to a Coulomb-type central potential induced by the Lorentz symmetry violation
RLL Vitória, H Belich - The European Physical Journal Plus, 2020 - Springer
We investigated the relativistic oscillator model for spin-1/2 fermionic fields, known as the
Dirac oscillator, in a background of breaking the Lorentz symmetry governed by a constant …
Dirac oscillator, in a background of breaking the Lorentz symmetry governed by a constant …
Casimir effect in Lorentz-violating scalar field theory: A local approach
CA Escobar, L Medel, A Martín-Ruiz - Physical Review D, 2020 - APS
We study the Casimir effect in the classical geometry of two parallel conductive plates,
separated by a distance L, for a Lorentz-breaking extension of the scalar field theory. The …
separated by a distance L, for a Lorentz-breaking extension of the scalar field theory. The …