Consistency of an alternative CPT-odd and Lorentz-violating extension of QED

Felipe, Jean Carlos Coelho; Fargnoli Filho, Helvecio Giovani; Baêta Scarpelli, Antônio Paulo; Brito, Luiz Cleber Tavares de

Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/40294

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Campo DC	Valor	Idioma
dc.creator	Felipe, Jean Carlos Coelho	-
dc.creator	Fargnoli Filho, Helvecio Giovani	-
dc.creator	Baêta Scarpelli, Antônio Paulo	-
dc.creator	Brito, Luiz Cleber Tavares de	-
dc.date.accessioned	2020-04-23T18:22:45Z	-
dc.date.available	2020-04-23T18:22:45Z	-
dc.date.issued	2019	-
dc.identifier.citation	FELIPE, J. C. C. et al. Consistency of an alternative CPT-odd and Lorentz-violating extension of QED. International Journal of Modern Physics A, [S. I.], v. 34, n. 25, 2019. DOI: 10.1142/S0217751X19501392.	pt_BR
dc.identifier.uri	https://www.worldscientific.com/doi/10.1142/S0217751X19501392	pt_BR
dc.identifier.uri	http://repositorio.ufla.br/jspui/handle/1/40294	-
dc.description.abstract	We investigate an alternative CPT-odd Lorentz-breaking QED which includes the Carroll–Field–Jackiw (CFJ) term of the Standard Model Extension (SME), writing the gauge sector in the action in a Palatini-like form, in which the vectorial field and the field-strength tensor are treated as independent entities. Interestingly, this naturally induces a Lorentz-violating mass term in the classical action. We study physical consistency aspects of the model both at classical and quantum levels.	pt_BR
dc.language	en	pt_BR
dc.publisher	World Scientific Publishing Company	pt_BR
dc.rights	restrictAccess	pt_BR
dc.source	International Journal of Modern Physics A	pt_BR
dc.subject	Lorentz and Poincaré invariance	pt_BR
dc.subject	Charge conjugation	pt_BR
dc.subject	Parity	pt_BR
dc.subject	Time reversal	pt_BR
dc.subject	Discrete symmetries	pt_BR
dc.subject	Invariância de Lorentz e Poincaré	pt_BR
dc.subject	Conjugação de carga	pt_BR
dc.subject	Paridade	pt_BR
dc.subject	Reversão de tempo	pt_BR
dc.subject	Simetrias discretas	pt_BR
dc.title	Consistency of an alternative CPT-odd and Lorentz-violating extension of QED	pt_BR
dc.type	Artigo	pt_BR
Aparece nas coleções:	DEX - Artigos publicados em periódicos DFI - Artigos publicados em periódicos

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