159 citations · 510 across the 10 of their papers we have counts for
10 papers
An Extended Catalogue of galaxy morphology using Deep Learning in Southern Photometric Local Universe Survey Data Release 3
C. R. Bom, A. Cortesi, U. Ribeiro +22
The morphological diversity of galaxies is a relevant probe of galaxy evolution and cosmological structure formation. However, in large sky surveys, even the morphological classifi…
The effect of primordial non-Gaussianity on the skeleton of cosmic shear maps
C. Fedeli, F. Pace, L. Moscardini +2
(abridged) We explore the imprints of deviations from Gaussian primordial density fluctuations on the skeleton of the large-scale matter distribution as mapped through cosmological…
A numerical study of the effects of primordial non-Gaussianities on weak lensing statistics
F. Pace, L. Moscardini, M. Bartelmann +4
While usually cosmological initial conditions are assumed to be Gaussian, inflationary theories can predict a certain amount of primordial non-Gaussianity which can have an impact…
Imprints of primordial non-Gaussianities in X-ray and SZ signals from galaxy clusters
M. Roncarelli, L. Moscardini, E. Branchini +4
Several inflationary models predict the possibility that the primordial perturbations of the density field may contain a degree of non-Gaussianity which would influence the subsequ…
Large-scale non-Gaussian mass function and halo bias: tests on N-body simulations
M. Grossi, L. Verde, C. Carbone +5
The description of the abundance and clustering of halos for non-Gaussian initial conditions has recently received renewed interest, motivated by the forthcoming large galaxy and c…
Primordial non-Gaussianities in the Intergalactic Medium
M. Viel, E. Branchini, K. Dolag +3
We present results from the first high-resolution hydrodynamical simulations of non-Gaussian cosmological models. We focus on the statistical properties of the transmitted Lyman-al…
The impact of Early Dark Energy on non-linear structure formation
Margherita Grossi, Volker Springel
We study non-linear structure formation in high-resolution simulations of Early Dark Energy (EDE) cosmologies and compare their evolution with the standard LCDM model. Extensions o…
The mass density field in simulated non-Gaussian scenarios
M. Grossi, E. Branchini, K. Dolag +2
In this work we study the properties of the mass density field in the non-Gaussian world models simulated by Grossi et al. 2007. In particular we focus on the one-point density pro…
The Effect of Primordial Non--Gaussianity on the Topology of Large-Scale Structure
Chiaki Hikage, Peter Coles, Margherita Grossi +4
We study the effect of primordial non-Gaussianity on the development of large-scale cosmic structure using high-resolution N-body simulations. In particular, we focus on the topolo…
Evolution of Massive Haloes in non-Gaussian Scenarios
M. Grossi, K. Dolag, E. Branchini +2
We have performed high-resolution cosmological N-body simulations of a concordance LCDM model to study the evolution of virialized, dark matter haloes in the presence of primordial…