Cantata - Abstract

Status of art on observational evidences.
Cosmic acceleration and large scale structure motivates bot MOG and DS.
How can we discriminate between Dark Side and MOG?
There exists some observation/experiment capable of being addressed just in one way (MOG or DS)?
Non-linear relativistic effects in structure formation needs to be understood: they may be relevant when extremely large scales scales are considered in simulations, in view of next generation surveys
Primordial GR effects on very large scales can be studied with non-linear perturbative methods and are relevant for measuring non-Gaussianity and affect bias.
Fully-non linear scales can be studied with post-Newtonian methods, and the goal is to implement these in simulations