ALBERTO MARIO ARIZA DE AVILA

Constraining the Primordial Intergalactic Magnetic Field in Cosmic Voids with the Density-Weighted Ariza Length

We introduce the density-weighted Ariza length, a line-of-sight integral over cosmic voids weighted by their dynamical depth, as a target-selection criterion for searches of the primordial intergalactic magnetic field and axion-like particles. Deeper voids host less dynamo activi...