Speaker
Description
In this talk, I will introduce a novel formalism for any field theory and apply it to the effective field theories of large-scale structure. The new formalism is based on functors of actions composing those theories. This new formalism predicts the actionic fields. Furthermore, I will discuss a generalised manifold with N-correlators of Nt- objects with or without contaminants. I will discuss our findings in a cosmological gravitology framework. We present these results with a cosmological inference approach and give guidelines on how we can choose the best candidate between those models with some latest understanding of model selection using Bayesian inference. references: https://arxiv.org/abs/2209.07472 A generalised manifold with N-correlators of Nt- objects, under review https://arxiv.org/abs/2010.06707 Functors of actions, published in Foundations of Physics journal
