Carroll-Field-Jackiw term in a massless Rarita-Schwinger model
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arXiv
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| Auteurs principaux: | , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866916661371600896 |
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| author | Gomes, M. Lima, J. G. Mariz, T. Nascimento, J. R. Petrov, A. Yu. |
| author_facet | Gomes, M. Lima, J. G. Mariz, T. Nascimento, J. R. Petrov, A. Yu. |
| contents | We consider the massless Rarita-Schwinger (RS) LV QED. In this theory, we introduce the gauge fixing to obtain the propagator for the RS field, and calculate the Carroll-Field-Jackiw term, which turns out to be finite and ambiguous, and only in one calculation scheme, based on the nonlinear gauge framework, the gauge independence of the result is achieved. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_01550 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Carroll-Field-Jackiw term in a massless Rarita-Schwinger model Gomes, M. Lima, J. G. Mariz, T. Nascimento, J. R. Petrov, A. Yu. High Energy Physics - Theory We consider the massless Rarita-Schwinger (RS) LV QED. In this theory, we introduce the gauge fixing to obtain the propagator for the RS field, and calculate the Carroll-Field-Jackiw term, which turns out to be finite and ambiguous, and only in one calculation scheme, based on the nonlinear gauge framework, the gauge independence of the result is achieved. |
| title | Carroll-Field-Jackiw term in a massless Rarita-Schwinger model |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2410.01550 |