5 papers
The BACCO simulation project: biased tracers in real space
Matteo Zennaro, Raul E. Angulo, Marcos Pellejero-Ibáñez +3
We present an emulator for the two-point clustering of biased tracers in real space. We construct this emulator using neural networks calibrated with more than cosmological m…
The cosmic web connection to the dark matter halo distribution through gravity
Francisco-Shu Kitaura, Andrés Balaguera-Antolínez, Francesco Sinigaglia +1
This work investigates the connection between the cosmic web and the halo distribution through the gravitational potential at the field level. We combine three fields of research,…
3\%-accurate predictions for the clustering of dark matter, haloes and subhaloes, over a wide range of cosmologies and scales
S. Contreras, R. E. Angulo, M. Zennaro +2
Predicting the spatial distribution of objects as a function of cosmology is an essential ingredient for the exploitation of future galaxy surveys. In this paper we show that a spe…
One simulation to have them all: performance of the Bias Assignment Method against N-body simulations
Andrés Balaguera-Antolínez, Francisco-Shu Kitaura, Marcos Pellejero-Ibáñez +6
In this paper we demonstrate that the information encoded in \emph{one} single (sufficiently large) -body simulation can be used to reproduce arbitrary numbers of halo catalogue…
How to add massive neutrinos to your CDM simulation -- extending cosmology rescaling algorithms
Matteo Zennaro, Raúl E. Angulo, Giovanni Aricò +2
Providing accurate predictions for the spatial distribution of matter and luminous tracers in the presence of massive neutrinos is an important task, given the imminent arrival of…