Bayesian inference methodology for Primordial Power Spectrum reconstructions from Large Scale Structure

G. Martínez-Somonte, A. Marcos-Caballero, E. Martínez-González +1

We use Bayesian inference and nested sampling to develop a non-parametric method to reconstruct the primordial power spectrum $P_{\mathcal{R}}(k)$ from Large Scale Structure (LSS)…