Rarita-Schwinger model in Very Special Relativity
Abstract In this work, we investigate vacuum polarization in the Rarita–Schwinger model within the framework of Very Special Relativity. We examine both massive and massless spin-3/2 fields coupled to the Maxwell field. The Mandelstam–Leibbrandt prescription is applied in order to evaluate the one-loop integrals, and we work within the SIM (2) limit.
Authors
- T. Mariz (ORCID: https://orcid.org/0000-0002-3610-2557)
- M. C. Araújo
- J. Furtado (ORCID: https://orcid.org/0000-0002-1273-519X)
- J. G. de Lima Júnior (ORCID: https://orcid.org/0000-0002-2443-0043)
Institutions
- Universidade Federal de Campina Grande (BR)
- Universidade Federal do Cariri (BR)
- Universidade Federal de Alagoas (BR)
Publication Details
- Journal
- The European Physical Journal C
- Published
- 2026-07-22
- DOI
- https://doi.org/10.1140/epjc/s10052-026-16083-3
- Primary Topic
- Noncommutative and Quantum Gravity Theories
- Type
- article
- Field-Weighted Citation Impact
- 0.00