Scattering of massive neutrino test fields from a gravitational pulse
Abstract
Linearized Einstein–Weyl equations are solved precisely in the context of sandwich gravitational waves. The neutrino’s energy-momentum depends on the geometry and composition of the gravitational pulse when it is scattered. Since the background remains unchanged at the test field level, the neutrino’s energy density will exhibit fluctuations between positive and negative extremes when traversing the sandwich wave. These variations could provide insights into the behavior of models concerning neutrino oscillations.
Fields of Study & Subjects
Astrophysics and Cosmic Phenomena
Neutrino Physics Research
Particle physics theoretical and experimental studies
Publication details
- Journal / source
- Modern Physics Letters A
- Publisher
- World Scientific Pub Co Pte Ltd
- Volume
- 41
- Issue
- 17
- Publication date
- 29 April 2026
- Language
- EN