269 citations · 993 across the 41 of their papers we have counts for
41 papers
Graceful exit from inflation to radiation era with rapidly decreasing agegraphic potentials
Stefano Viaggiu, Marco Montuori
We present a class of models where both the primordial inflation and the late times de Sitter phase are driven by simple phenomenological agegraphic potentials. In this context, a…
How large is the contribution of cosmic web to ? A preliminary study on a novel inhomogenous model
Stefano Viaggiu, Marco Montuori
The distribution of matter in the universe shows a complex pattern, formed by cluster of galaxies, voids and filaments denoted as cosmic web. Different approaches have been propose…
On the origin of the clumpy streams of Palomar 5
Alessandra Mastrobuono-Battisti, Paola Di Matteo, Marco Montuori +1
In this paper we report a study (see Mastrobuono-Battisti et al., 2012) about the formation and characteristics of the tidal tails around Palomar 5 along its orbit in the Milky Way…
Clumpy streams in a smooth dark halo: the case of Palomar 5
Alessandra Mastrobuono-Battisti, Paola Di Matteo, Marco Montuori +1
By means of direct N-body simulations and simplified numerical models, we study the formation and characteristics of the tidal tails around Palomar 5, along its orbit in the Milky…
A Monte Carlo analysis of the velocity dispersion of the globular cluster Palomar 14
A. Sollima, C. Nipoti, A. Mastrobuono Battisti +2
We present the results of a detailed analysis of the projected velocity dispersion of the globular cluster Palomar 14 performed using recent high-resolution spectroscopic data and…
The dilution peak, metallicity evolution, and dating of galaxy interactions and mergers
M. Montuori, P. Di Matteo, M. D. Lehnert +2
Strong inflows of gas from the outer disk to the inner kiloparsecs are induced during the interaction of disk galaxies. This inflow of relatively low-metallicity gas dilutes the me…