972 citations · 1.5k across the 13 of their papers we have counts for
10 papers · 1 filter
Cosmic flows and the expansion of the Local Universe from nonlinear phase-space reconstructions
Steffen Hess, Francisco-Shu Kitaura
This work investigates the impact of cosmic flows and density perturbations on Hubble constant measurements using nonlinear phase-space reconstructions of the Local Universe…
MultiDark simulations: the story of dark matter halo concentrations and density profiles
Anatoly Klypin, Gustavo Yepes, Stefan Gottlober +2
Accurately predicting structural properties of dark matter halos is one of the fundamental goals of modern cosmology. We use the new suite of MultiDark cosmological simulations to…
The cosmic web of the Local Universe: cosmic variance, matter content and its relation to galaxy morphology
Sebastian E. Nuza, Francisco-Shu Kitaura, Steffen Hess +2
We present, for the first time, a Local Universe (LU) characterization using high precision constrained -body simulations based on self-consistent phase-space reconstructions of…
Cosmic variance of the local Hubble flow in large-scale cosmological simulations
Radoslaw Wojtak, Alexander Knebe, William A. Watson +5
The increasing precision in the determination of the Hubble parameter has reached a per cent level at which large-scale cosmic flows induced by inhomogeneities of the matter distri…
Halo Abundance Matching: accuracy and conditions for numerical convergence
Anatoly Klypin, Francisco Prada, Gustavo Yepes +2
Accurate predictions of the abundance and clustering of dark matter haloes play a key role in testing the standard cosmological model. Here, we investigate the accuracy of one of t…
Simulating Structure Formation of the Local Universe
Steffen Heß, Francisco-Shu Kitaura, Stefan Gottloeber
In this work we present cosmological N-body simulations of the Local Universe with initial conditions constrained by the Two-Micron Redshift Survey (2MRS) within a cubic volume of…