50 citations · 265 across the 19 of their papers we have counts for
3 papers · 1 filter
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…
Brightest group galaxies and the large-scale environment
H. E. Luparello, M. Lares, D. Paz +3
We study the dependence of the properties of group galaxies on the surrounding large-scale environment, using SDSS-DR7 data. Galaxies are ranked according to their luminosity withi…