CPT / Lorentz invariance violation and neutrino oscillation
Arias, Paola ; Gamboa, J. ; Méndez, F. ; Das, Ashok ; López-Sarrión, J.
Resumen: We analyze the consequences of violation of Lorentz and CPT invariance in the massless neutrino sector by deforming the canonical anti-commutation relations for the fields. We show that, for particular choices of the deformation, oscillation between massless neutrino species takes place when only Lorentz invariance is violated. On the other hand, if both Lorentz and CPT invariances are violated, we show that there is no oscillation between massless neutrino species. Comparing with the existing experimental data on neutrino oscillations, we obtain bounds on the parameter for Lorentz invariance violation.
Idioma: Inglés
DOI: 10.1016/j.physletb.2007.05.010
Año: 2007
Publicado en: Physics Letters B 650, 5-6 (2007), 401-406
ISSN: 0370-2693
Factor impacto JCR: 4.189 (2007)
Categ. JCR: PHYSICS, MULTIDISCIPLINARY rank: 8 / 68 = 0.118 (2007) - Q1 - T1
Tipo y forma: Article (Published version)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Exportado de SIDERAL (2025-10-17-14:37:59)
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Idioma: Inglés
DOI: 10.1016/j.physletb.2007.05.010
Año: 2007
Publicado en: Physics Letters B 650, 5-6 (2007), 401-406
ISSN: 0370-2693
Factor impacto JCR: 4.189 (2007)
Categ. JCR: PHYSICS, MULTIDISCIPLINARY rank: 8 / 68 = 0.118 (2007) - Q1 - T1
Tipo y forma: Article (Published version)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Exportado de SIDERAL (2025-10-17-14:37:59)
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Record created 2025-02-03, last modified 2025-10-17