Carroll–Field–Jackiw term in a massless Rarita-Schwinger model
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.
Authors
- Albert Yu Petrov (ORCID: https://orcid.org/0000-0003-4516-655X)
- M. Gomes (ORCID: https://orcid.org/0000-0001-8892-0749)
- T. Mariz (ORCID: https://orcid.org/0000-0002-3610-2557)
- Jose Roberto Nascimento (ORCID: https://orcid.org/0000-0001-8763-9795)
- J.G. Lima
Publication Details
- Journal
- Physics Letters B
- Published
- 2025-03-22
- DOI
- https://doi.org/10.1016/j.physletb.2025.139408
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Conselho Nacional de Desenvolvimento Científico e Tecnológico