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http://repositorio.ufla.br/jspui/handle/1/48234| Title: | Higher-order one-loop renormalization in the spinor sector of minimal Lorentz-violating extended QED |
| Keywords: | Quantum electrodynamics Renormalization Violação da simetria de Lorentz Eletrodinâmica quântica Renormalização |
| Issue Date: | Oct-2020 |
| Publisher: | American Physical Society |
| Citation: | BRITO, L. C. T. et al. Higher-order one-loop renormalization in the spinor sector of minimal Lorentz-violating extended QED. Physical Review D, New York, v. 102, n. 7, Oct. 2020. DOI: 10.1103/PhysRevD.102.075017. |
| Abstract: | We calculate contributions to the one-loop renormalization in the spinor sector of the minimal Lorentz-violating extended QED in the second order in Lorentz-breaking parameters. From the renormalizability viewpoint, we show that the inclusion of some of the Lorentz-breaking terms in the model is linked to the presence of others. We also demonstrate that the Ward identities are satisfied up to this order. |
| URI: | http://repositorio.ufla.br/jspui/handle/1/48234 |
| Appears in Collections: | DFI - Artigos publicados em periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ARTIGO_Higher-order one-loop renormalization in the spinor sector of minimal Lorentz-violating extended QED.pdf | 366,19 kB | Adobe PDF | View/Open |
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