The corresponding plotting code and chains for a project where an EDE model is explored in the context of a free neutrino mass. Arxiv link: https://arxiv.org/abs/2207.01501
Notebooks are as follows:
- BAO_positions: reproduce figure 3 from the paper i.e. the BAO position as a function of redshift for different best-fit neutrino mass models
- corner_plot: import chains and plot the contours for the MCMC analysis
- compare_multipoles: compare the redshift-sapce multipoles with the data for each of the best-fit cosmologies. The main take-away is that clustering amplitude can mostly be re-absorbed by varying the nuisance parameters and the main constraint comes from shape information
- param_shifts: show how the position of theta_BAO varies when parameters in the EDE+M_nu model are varied
- vary_mnu_exploration: show how the predicted non-linear matter power spectrum and CMB TT spectrum vary as the value of M_nu is varied whilst keeping other parameters fixed
git clone https://github.com/Michalychforever/EDE_class_pt.git follow instructions to make CLASS_PT from https://github.com/Michalychforever/CLASS-PT
python -m pip install -r requirements.txt