102 citations · 279 across the 8 of their papers we have counts for
4 papers · 1 filter
LIGER: mock relativistic light-cones from Newtonian simulations
Mikolaj Borzyszkowski, Daniele Bertacca, Cristiano Porciani
We introduce a method to create mock galaxy catalogues in redshift space including general relativistic effects to linear order in the cosmological perturbations. We dub our method…
ZOMG-I. How the cosmic web inhibits halo growth and generates assembly bias
Mikolaj Borzyszkowski, Cristiano Porciani, Emilio Romano-Diaz +1
The clustering of dark matter haloes with fixed mass depends on their formation history, an effect known as assembly bias. We use zoom N -body simulations to investigate the origin…
The formation of CDM haloes II: collapse time and tides
Mikolaj Borzyszkowski, Aaron D. Ludlow, Cristiano Porciani
We use two cosmological simulations of structure formation in the LambdaCDM scenario to study the evolutionary histories of dark-matter haloes and to characterize the Lagrangian re…
The formation of CDM haloes I: Collapse thresholds and the ellipsoidal collapse model
Aaron D. Ludlow, Mikolaj Borzyszkowski, Cristiano Porciani
In the excursion set approach to structure formation initially spherical regions of the linear density field collapse to form haloes of mass at redshift if their l…