Cosmo-26

Effects of Primordial Magnetic Fields (PMFs) in the linear and non-linear regimes

Not scheduled

20m

Gorlaeus gebouw (Leiden University)

Talk Primordial Magnetic Fields

Speaker

Anna D'Ambrosio (Scuola Internazionale Superiore di Studi Avanzati (SISSA))

Description

I am going to present how the presence of PMFs changes the shape of the matter power spectrum and how this results in new predictions for cosmological observables. By comparing theoretical predictions with observational data, it will be possible to constrain PMFs parameters. I will explore predictions from both the linear and non-linear regimes, such as the galaxy luminosity function and weak gravitational lensing, respectively.