Physics#Theoretical Physics, Quantum Field Theory, Very Special Relativity🔬 ResearchAnalyzed: Jan 3, 2026 15:45
Rarita-Schwinger Model in Very Special Relativity
Published:Dec 30, 2025 13:39
•1 min read
•ArXiv
Analysis
This paper explores the behavior of spin-3/2 fields (Rarita-Schwinger model) in a modified spacetime framework called Very Special Relativity (VSR). It focuses on vacuum polarization, a quantum effect where virtual particles affect the electromagnetic field. The use of the Mandelstam-Leibbrandt prescription and the SIM(2) limit are specific technical choices within the analysis.
Key Takeaways
- •Applies the Rarita-Schwinger model to VSR.
- •Focuses on vacuum polarization.
- •Uses the Mandelstam-Leibbrandt prescription and SIM(2) limit.
Reference
“The paper investigates vacuum polarization in the Rarita-Schwinger model within the framework of Very Special Relativity.”