63 citations · 239 across the 10 of their papers we have counts for
7 papers · 1 filter
Stochastic fluctuations and the relaxation time in transient relativistic fluids
Gabriel S. Denicol, Jorge Noronha
We argue that the ratio between the shear viscosity and the shear relaxation time, , should be defined as a thermodynamic quantity obtained from the equal-time symmetric cor…
Branch-cut in the shear-stress response function of massless with Boltzmann statistics
Gabriel S. Rocha, Isabella Danhoni, Kevin Ingles +2
Using an analytical result for the eigensystem of the linearized collision term for a classical system of massless scalar particles with quartic self-interactions, we show that the…
Theories of Relativistic Dissipative Fluid Dynamics
Gabriel S. Rocha, David Wagner, Gabriel S. Denicol +2
Relativistic dissipative fluid dynamics finds widespread applications in high-energy nuclear physics and astrophysics. However, formulating a causal and stable theory of relativist…
Resummed hydrodynamic expansion for a plasma of particles interacting with fields
L. Tinti, G. Vujanovic, J. Noronha +1
A novel description of kinetic theory dynamics is proposed in terms of resummed moments that embed information of both hydrodynamic and non-hydrodynamic modes. The resulting expans…
A resummed method of moments for the relativistic hydrodynamic expansion
L Tinti, G Vujanovic, J Noronha +1
The relativistic method of moments is one of the most successful approaches to extract second order viscous hydrodynamics from a kinetic underlying background. The equations can be…
Exact solutions of the Boltzmann equation and optimized hydrodynamic approaches for relativistic heavy-ion collisions
U. Heinz, D. Bazow, G. S. Denicol +5
Several recent results are reported from work aiming to improve the quantitative precision of relativistic viscous fluid dynamics for relativistic heavy-ion collisions. The dense m…
Determination of the Shear Viscosity Relaxation Time at Weak and Strong Coupling
G. S. Denicol, J. Noronha, H. Niemi +1
We investigate the microscopic origin of the relaxation time coefficient in relativistic fluid dynamics. We show that the extraction of the shear viscosity relaxation time via the…