Gauge Theories with Lorentz-Symmetry Violation by Symplectic Projector Method

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dc.creatorBelich, H.
dc.creatorDe Andrade, M. A.
dc.creatorSantos, M. A.
dc.date2005-03-18
dc.date.accessioned2026-07-07T11:06:05Z
dc.date.available2026-07-07T11:06:05Z
dc.descriptionThe violation of Lorentz symmetry is studied from the point of view of a canonical formulation. We make the usual analysis on the constraints structure of the Carroll-Field-Jackiw model. In this context we derive the equations of motion for the physical variables and check out the dispersion relations obtained from them. Therefore, by the analysis using Symplectic Projector Method (SPM), we can check the results about this type of Lorentz breaking with those in the recent literature: in this sense we can confirm that the configuration of $v^μ$ space-like is stable, and the $v^μ$ time-like carry tachionic modes.
dc.description7 pages and no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0503145
dc.identifierhttp://arxiv.org/abs/hep-th/0503145
dc.identifierMod.Phys.Lett.A20:2305-2316,2005
dc.identifierdoi:10.1142/S0217732305017986
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189404
dc.subjectHigh Energy Physics - Theory
dc.titleGauge Theories with Lorentz-Symmetry Violation by Symplectic Projector Method
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