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

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dc.creatorCasana, Rodolfo
dc.creatorFerreira Jr, Manoel M.
dc.creatorSantos, Carlos E. H.
dc.date2008-04-03
dc.date2008-04-08
dc.date.accessioned2026-07-07T11:49:34Z
dc.date.available2026-07-07T11:49:34Z
dc.descriptionIn 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-violating (LV) background. Starting from the MCFJP Lagrangian and the associated wave equations written for the potential four-vector, the tensor form of the Green function is achieved. In the timelike case, the components of the stationary Green function are explicitly written. The classical solutions for the electric and magnetic field strengths are then evaluated, being observed that the electric sector is not modified by the LV background, keeping the Maxwell-Proca behavior. The magnetic field associated with a charge in uniform motion presents an oscillating behavior that also provides an oscillating MCFJ solution (in the limit of a vanishing Proca mass), but does not recover the Maxwell-Proca solution in the limit of vanishing background. In the spacelike case, the stationary Green function is written and also explicitly carried out in the regime of a small background. The electric and magnetic fields reveal to possess an exponentially decaying behavior, that recover the Maxwell-Proca solutions.
dc.description14 rextex4 pages; 2 figures; minimal changes in abstract and introduction; added references
dc.identifierhttps://arxiv.org/abs/0804.0431
dc.identifierhttp://arxiv.org/abs/0804.0431
dc.identifierPhys.Rev.D78:025030,2008
dc.identifierdoi:10.1103/PhysRevD.78.025030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203279
dc.subjectHigh Energy Physics - Theory
dc.titleClassical solutions for the Carroll-Field-Jackiw-Proca electrodynamics
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