- Alessandro Papa (CS)
Dr Ginestra Bianconi (Queen Mary University of London)
12/10/15, 9:00 AM
Networks are mathematical structures that are universally used to describe a large variety of complex systems such as the brain or the Internet. Characterizing the geometrical properties of these networks has become increasingly relevant for routing problems, inference and data mining. In real growing networks, topological, structural and geometrical properties emerge spontaneously from their...
Prof. Gunnar Bali (University of Regensburg)
12/10/15, 9:40 AM
We compute the continuum limit of meson masses, the pion decay constant and the chiral condensate in lattice similations with different numbers of colours N and extrapolate these to the limit of large N.
Francesca Cuteri (CS)
12/10/15, 10:20 AM
An attempt to adapt the study of color flux tubes to the case of finite temperature has been made. The field is measured both through the correlator of two Polyakov loops, one of which connected to a plaquette, and through a connected correlator of Wilson loop and plaquette in the spatial sublattice. Still the profile of the flux tube resembles the transverse field distribution around an...
Massimo Mannarelli (LNGS)
12/10/15, 10:40 AM
We present various results regarding the chemical potential driven meson condensation. A system of mesons at vanishing temperature can undergo a phase transition to various superfluid phases by varying the isospin chemical potential and/or the strange quark chemical potential. In the condensed phase one of the charged mesons becomes the superfluid mode, the mesons are mixed and their masses...