Large Neutrino-Dark Matter Interactions: EFT and UV Completions
Analysis
This paper explores the theoretical possibility of large interactions between neutrinos and dark matter, going beyond the Standard Model. It uses Effective Field Theory (EFT) to systematically analyze potential UV-complete models, aiming to find scenarios consistent with experimental constraints. The work is significant because it provides a framework for exploring new physics beyond the Standard Model and could potentially guide experimental searches for dark matter.
Key Takeaways
- •Develops an EFT framework for neutrino-dark matter interactions.
- •Systematically identifies UV completions for these interactions.
- •Presents minimal UV-complete models with potentially large neutrino-DM couplings.
- •Analyzes phenomenological implications for DM detection and abundance.
Reference
“The paper constructs a general effective field theory (EFT) framework for neutrino-dark matter (DM) interactions and systematically finds all possible gauge-invariant ultraviolet (UV) completions.”