Dual embedding of extended models with a lorentz-breaking mass term

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFargnoli, H. G.-
Autor(es): dc.creatorBrito, L. C. T.-
Autor(es): dc.creatorScarpelli, A. P. Baêta-
Autor(es): dc.creatorSampaio, Marcos-
Data de aceite: dc.date.accessioned2026-02-09T11:18:58Z-
Data de disponibilização: dc.date.available2026-02-09T11:18:58Z-
Data de envio: dc.date.issued2019-12-08-
Data de envio: dc.date.issued2019-12-08-
Data de envio: dc.date.issued2014-10-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/38078-
Fonte completa do material: dc.identifierhttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.085016-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1138270-
Descrição: dc.descriptionIn this paper, we investigate a C P T -even model with a Lorentz-violating mass term. Such a model may present very interesting features like superluminal modes of propagation or even instantaneous long-range interactions. The mass term we investigate can be induced at the classical or quantum level in a scenario with spontaneous gauge symmetry breaking in a gauge-Higgs model without Lorentz symmetry. We analyze the physical consistency of the model by studying the poles of the propagator. By using the Noether dualization method, we obtain a gauge-invariant dual theory for this model. The physical equivalence between the two models is investigated and a general relation between the two propagators is obtained.-
Idioma: dc.languageen-
Publicador: dc.publisherAmerican Physical Society-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourcePhysical Review . D . Particles, Fields, Gravitation, and Cosmology-
Título: dc.titleDual embedding of extended models with a lorentz-breaking mass term-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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