Quantum Information Meets High-Energy Physics: Probing Neutrinos and Beyond

TL;DR

This review discusses how quantum information techniques can be used to investigate fundamental particles and interactions in high-energy physics, potentially revealing new physics beyond the Standard Model.

Contribution

It highlights interdisciplinary approaches combining quantum information and high-energy physics to probe neutrino properties and search for new physics phenomena.

Findings

Decoherence effects can indicate neutrino nature (Dirac or Majorana).

Entanglement measures can detect axion-mediated interactions.

Strategies outlined for testing Standard Model limits.

Abstract

This review explores the interplay between quantum information theory and high-energy physics, emphasizing how decoherence effects and unconventional neutrino oscillation patterns may unveil fundamental properties such as the Dirac or Majorana nature of neutrinos and potential CPT violation. It further discusses the use of entanglement measures as novel probes of axion-mediated interactions, outlining interdisciplinary strategies to test the limits of the Standard Model and explore new physics beyond it.