Spacetime symmetries of the Lorentz-violating Maxwell-Chern-Simons model

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dc.creatorHariton, A. J.
dc.creatorLehnert, Ralf
dc.date2006-12-15
dc.date.accessioned2026-07-07T10:38:00Z
dc.date.available2026-07-07T10:38:00Z
dc.descriptionThe spacetime symmetries of classical electrodynamics supplemented with a Chern-Simons term that contains a constant nondynamical 4-vector are investigated. In addition to translation invariance and the expected three remaining Lorentz symmetries characterized by the little group of the external vector, the model possesses an additional spacetime symmetry if the nondynamical vector is lightlike. The conserved current associated with this invariance is determined, and the symmetry structure arising from this invariance and the usual little group ISO(2) is identified as SIM(2).
dc.description5 pages, 1 table, REVTeX4
dc.identifierhttps://arxiv.org/abs/hep-th/0612167
dc.identifierhttp://arxiv.org/abs/hep-th/0612167
dc.identifierPhys.Lett.A367:11-15,2007
dc.identifierdoi:10.1016/j.physleta.2007.03.001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/180571
dc.subjectHigh Energy Physics - Theory
dc.titleSpacetime symmetries of the Lorentz-violating Maxwell-Chern-Simons model
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