New interactions: past and future experiments

TL;DR

This paper reviews current and future experimental prospects for extended neutrino oscillation models, including non-standard interactions, sterile neutrinos, and decay or decoherence effects.

Contribution

It provides a comprehensive phenomenological overview of three key extensions to the standard neutrino oscillation paradigm, highlighting experimental directions.

Findings

Summarizes the status of non-standard neutrino interactions.

Discusses models with sterile neutrinos and their experimental implications.

Explores neutrino decay and decoherence as alternative phenomena.

Abstract

In this talk I will review the present status and future perspectives of some popular extensions of the conventional three-neutrino oscillation scenario, from a purely phenomenological point of view. For concreteness I will focus only on three specific scenarios: non-standard neutrino interactions with matters, models with extra sterile neutrinos, and neutrino decay and decoherence.