69 citations · 150 across the 8 of their papers we have counts for
5 papers · 2 filters
N-body simulations for coupled dark energy: halo mass function and density profiles
Andrea V. Maccio', Claudia Quercellini, Roberto Mainini +2
We present the results of a series of N-body simulations in cosmologies where dark matter (DM) is coupled to dark energy (DE), so easing the cosmic coincidence problem. The dark-da…
Polarization Measures And Nature Of Dark Energy
L. P. L. Colombo, R. Mainini, S. A. Bonometto
Polarization measures, on wide angular scales, together with anisotropy data, can fix DE parameters. Here we discuss the sensitivity needed to provide significant limits. Our analy…
Halo properties in models with dynamical Dark Energy
A. Klypin, A. V. Maccio', R. Mainini +1
We study properties of dark matter halos in a variety of models which include Dark Energy (DE). We consider both DE due to a scalar field self--interacting through Ratra-Peebles or…
Modeling Dynamical Dark Energy
R. Mainini, A. V. Maccio', S. A. Bonometto +1
Cosmological models with different types of Dark Energy are becoming viable alternatives for standard models with the cosmological constant. Yet, such models are more difficult to…
Nature of Dark Energy and Polarization Measurements
R. Mainini, L. P. L. Colombo, S. A. Bonometto
High sensitivity polarization measures, on wide angular scales, together with data on anisotropy, can be used to fix DE parameters. In this paper, first of all, we aim to determine…