# The 2-Neutrino Exchange Potential with Mixing: A Probe of Neutrino Physics and CP Violation

## TL;DR

This paper introduces a new method for calculating the 2-neutrino exchange potential, incorporating neutrino mixing and CP violation, which can help probe fundamental neutrino properties and CP violation effects.

## Contribution

A novel approach to compute the spin-independent 2-neutrino exchange potential including three-flavor mixing and CP violation effects.

## Key findings

- New calculation method for 2-neutrino exchange potential
- Inclusion of neutrino mixing and CP violation in potential calculations
- Potential to probe neutrino properties and CP violation experimentally

## Abstract

The 2-neutrino exchange potential is a Standard Model weak potential arising from the exchange of virtual neutrino-antineutrino pairs which must include all neutrino properties, including the number of flavors, their masses, fermionic nature (Dirac or Majorana), and CP violation. We describe a new approach for calculating the spin-independent 2-neutrino exchange potential, including the mixing of three neutrino mass states and CP violation.