Move over neural networks! – A new method for cosmological inference
Should neural networks give up trying to model cosmology and stick to sorting cat photos? Find out in todays post!
Combining Power by Combining Probes
In which cosmologists come up with yet another way to ignore pesky systematics – aka astrophysics!
Insert Tidal Here: Stretching and Squashing the Universe
Tide goes in, dark matter halos come out, today’s authors can simulate that! With separate universe simulations!
Baryonification – Dark matter N-body simulations and the impact of gas-trophysics
The effects of gas are complicated and challenging to simulate. Today’s paper explores a way to account for gas in cosmological simulations without actually including it!