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20012026
most citedAn exact Schwarzschild-like solution in a bumblebee gravity model

248 citations

Showing 2008Show all

5 papers · 1 filter

hep-th2008★ 25 cited

Stationary solutions for the parity-even sector of the CPT-even and Lorentz-covariance-violating term of the standard model extension

Rodolfo Casana, Manoel M. Ferreira, A. R. Gomes +1

In this work, we focus on some properties of the parity-even sector of the CPT-even electrodynamics of the standard model extension. We analyze how the six non-birefringent terms b…

hep-th2008★ 34 cited

Classical solutions for the Lorentz-violating and CPT-even term of the Standard Model Extension

R. Casana, M. M. Ferreira, C. E. H. Santos

In this work, we calculate the classical solutions for the electrodynamics stemming from the Lorentz-violating (LV) and CPT-even term of the Standard Model Extension. The solutions…

hep-th2008★ 52 cited

Lorentz-violating contributions of the Carroll-Field-Jackiw model to the CMB anisotropy

Rodolfo Casana, Manoel M. Ferreira, Josberg S. Rodrigues

We study the finite temperature properties of the Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics for a purely spacelike background. Starting from the associated finite tempera…

hep-th2008★ 28 cited

Classical solutions for the Carroll-Field-Jackiw-Proca electrodynamics

Rodolfo Casana, Manoel M. Ferreira, Carlos E. H. Santos

In the present work, we investigate classical solutions of the Maxwell-Carroll-Field-Jackiw-Proca (MCFJP) electrodynamics for the cases a purely timelike and spacelike Lorentz-viol…

hep-th2008★ 3 cited

and on the null-plane

R. Casana, B. M. Pimentel, G. E. R. Zambrano

We studied the scalar electrodynamics () and the spinor electrodynamics () in the null-plane formalism. We followed the Dirac's technique for constrained systems…