47 citations · 434 across the 35 of their papers we have counts for
4 papers · 1 filter
A nonlinear dynamics for the scalar field in Randers spacetime
J. E. G. Silva, R. V. Maluf, C. A. S. Almeida
We investigate the properties of a real scalar field in the Finslerian Randers spacetime, where the local Lorentz violation is driven by a geometrical background vector. We propose…
Radiative corrections in bumblebee electrodynamics
R. V. Maluf, J. E. G. Silva, C. A. S. Almeida
We investigate some quantum features of the bumblebee electrodynamics in flat spacetimes. The bumblebee field is a vector field that leads to a spontaneous Lorentz symmetry breakin…
Fermionic Kaluza-Klein modes in the string-cigar braneworld
D. M. Dantas, D. F. S. Veras, J. E. G. Silva +1
We study the spin 1/2 and spin 3/2 fermion fields in a thick braneworld scenario in six dimensions called string-cigar model. This smooth string-like model has a source that satisf…
Gauge fields in a string-cigar braneworld
F. W. V. Costa, J. E. G. Silva, D. F. S. Veras +1
In this work we investigate the properties of an Abelian gauge vector field in a thin and in a smoothed string-like braneworld, the so-called string-cigar model. This thick brane s…