Lorentz and CPT violation in neutrino oscillations

TL;DR

This paper explores how Lorentz and CPT violation could affect neutrino oscillations, proposing observable signals in various experiments and discussing systematic searches and recent results.

Contribution

It introduces a theoretical framework for Lorentz and CPT violation in neutrino oscillations and analyzes their potential experimental signatures across different regimes.

Findings

Potential observable signals in neutrino experiments due to Lorentz violation

Systematic methods for CPT violation searches

Connections to recent experimental results

Abstract

Neutrino oscillations in the presence of Lorentz violation can present novel observable signals in both long- and short-baseline experiments. In this talk we describe the theory and its different regimes depending on properties of the experiments. CPT violation, its systematic search and possible connections to latest results are also presented.