6 papers
Bulk viscosity of a binary mixture: the role of the intra-species interaction
Gabriele Parisi, Vincenzo Nugara, Shams Ul Arfeen +2
The bulk viscosity is a transport coefficient which is of central importance for various areas of modern physics. In particular, its determination for a mixture of more than o…
Non-equilibrium Dynamical Attractors and Thermalisation of Charm Quarks in Nuclear Collisions at the LHC Energy
Shile Chen, Vincenzo Nugara, Maria Lucia Sambataro +2
We study the non-equilibrium dynamics, thermalisation and attractor behaviour of charm quarks in a longitudinally expanding Quark-Gluon Plasma within the Relativistic Boltzmann Tra…
Far-from-Equilibrium Attractors and Universality in Ultra-Relativistic Heavy-Ion Collisions within Relativistic Kinetic Theory
Vincenzo Nugara
This PhD Thesis is devoted to the study of the emergence of attractors, universality and collectivity in ultra-relativistic collisions by means of relativistic kinetic theory. Afte…
Shear viscosity of a binary mixture for a relativistic fluid at high temperature
Gabriele Parisi, Vincenzo Nugara, Salvatore Plumari +1
The determination of the shear viscosity is a central topic in various areas of modern physics. In particular, it is often necessary to evaluate the shear viscosity of fluids…
Knudsen number and universal behavior of collective flows in conformal and non-conformal systems
Vincenzo Nugara, Nicolas Borghini, Vincenzo Greco +1
We investigate the role of the Knudsen number (Kn) as a scaling parameter governing the emergence of collective behavior in relativistic heavy-ion collisions. Using the Relativisti…
Far-from-equilibrium attractors with Full Relativistic Boltzmann approach in 3+1 D: moments of distribution function and anisotropic flows
Vincenzo Nugara, Vincenzo Greco, Salvatore Plumari
We employ the Full Relativistic Boltzmann Transport approach for a conformal system in 3+1D to study the universal behaviour in moments of the distribution function and anisotropic…