134 citations · 732 across the 26 of their papers we have counts for
3 papers · 1 filter
Modelling Non-Linear Effects of Dark Energy
Benjamin Bose, Marco Baldi, Alkistis Pourtsidou
We investigate the capabilities of perturbation theory in capturing non-linear effects of dark energy. We test constant and evolving models, as well as models involving momentu…
Revealing modified gravity signal in matter and halo hierarchical clustering
Wojciech A. Hellwing, Kazuya Koyama, Benjamin Bose +1
We use a set of N-body simulations employing a modified gravity (MG) model with Vainshtein screening to study matter and halo hierarchical clustering. As test-case scenarios we con…
Theoretical Accuracy in Cosmological Growth Estimation
Benjamin Bose, Kazuya Koyama, Wojciech A. Hellwing +2
We elucidate the importance of the consistent treatment of gravity-model specific non-linearities when estimating the growth of cosmological structures from redshift space distorti…