Modelling the Large Scale Structure w and w/o massive neutrinos

Neutrino oscillation experiments have shown that neutrinos are massive, therefore they affect the evolution of structures in the Universe at the linear and non-linear levels. Cosmic voids are expected to be good environments to characterise the neutrino-induced effect on the matter distribution. I will present the results of a numerical study of void properties that aims to identify these effects. Secondly, I will discuss a model for describing the shape and evolution of void density profiles.

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