Statistical methods for the analysis of rotation measure grids in large scale structures in the SKA era

TL;DR

This paper introduces a new statistical method to analyze large-scale cosmic magnetic fields using rotation measure grid data from upcoming radio interferometers, aiming to enhance understanding of cosmological magnetism.

Contribution

The paper presents a novel statistical approach specifically designed for large-scale magnetic field analysis with future radio interferometer data.

Findings

Method improves detection of magnetic field structures

Enhances analysis of rotation measure data in large-scale structures

Prepares for SKA era data analysis

Abstract

To better understand the origin and properties of cosmological magnetic fields, a detailed knowledge of magnetic fields in the large-scale structure of the Universe (galaxy clusters, filaments) is crucial. We propose a new statistical approach to study magnetic fields on large scales with the rotation measure grid data that will be obtained with the new generation of radio interferometers.