830 citations · 5.4k across the 164 of their papers we have counts for
4 papers · 2 filters
The sparkling Universe: a scenario for cosmic void motions
Laura Ceccarelli, Andrés N. Ruiz, Marcelo Lares +4
We perform a statistical study of the global motion of cosmic voids using both a numerical simulation and observational data. We analyse their relation to large-scale mass flows an…
The sparkling Universe: the coherent motions of cosmic voids
Diego G. Lambas, Marcelo Lares, Laura Ceccarelli +4
We compute the bulk motions of cosmic voids, using a CDM numerical simulation considering the mean velocities of the dark matter inside the void itself and that of the haloes in…
Low X-ray Luminosity Galaxy Clusters. III: Weak Lensing Mass Determination at 0.18 z 0.70
Elizabeth Johana Gonzalez, Gael Foëx, José Luis Nilo Castellón +5
This is the third of a series of papers of low X-ray luminosity galaxy clusters. In this work we present the weak lensing analysis of eight clusters, based on observations obtained…
Clues on void evolution III: Structure and dynamics in void shells
A. N. Ruiz, D. J. Paz, M. Lares +3
Inspired on the well known dynamical dichotomy predicted in voids, where some underdense regions expand whereas others collapse due to overdense surrounding regions, we explored th…