77 citations · 385 across the 13 of their papers we have counts for
13 papers
Condensation and topological phase transitions in a dynamical network model with rewiring of the links
Luca Ferretti, Marcello Mamino, Ginestra Bianconi
Growing network models with both heterogeneity of the nodes and topological constraints can give rise to a rich phase structure. We present a simple model based on preferential att…
Phase diagram of the Bose-Hubbard Model on Complex Networks
Arda Halu, Luca Ferretti, Alessandro Vezzani +1
Critical phenomena can show unusual phase diagrams when defined in complex network topologies. The case of classical phase transitions such as the classical Ising model and the per…
Features and heterogeneities in growing network models
Luca Ferretti, Michele Cortelezzi, Bin Yang +2
Many complex networks from the World-Wide-Web to biological networks are growing taking into account the heterogeneous features of the nodes. The feature of a node might be a discr…
Preferential attachment in growing spatial networks
Luca Ferretti, Michele Cortelezzi
We obtain the degree distribution for a class of growing network models on flat and curved spaces. These models evolve by preferential attachment weighted by a function of the dist…
Gauge coupling unification, the GUT scale, and magic fields
L. Calibbi, L. Ferretti, A. Romanino +1
We consider field sets that do not form complete SU(5) multiplets, but exactly preserve the one-loop MSSM prediction for independently of the value of their mass. Such f…
Consequences of a unified, anarchical model of fermion masses and mixings
L. Calibbi, L. Ferretti, A. Romanino +1
We show that most features of the mass and mixing pattern of the second and third SM fermion families can be accounted for without making use of flavour symmetries or other types o…