3 papers
nucl-th2024
Method of moments for a relativistic single-component gas
Caio V. P. de Brito, Gabriel S. Denicol
We derive the equations of motion for all the irreducible moments of the single-particle distribution function. We find that these moment equations of motion are highly coupled, wi…
nucl-th2023
Hydrodynamic theories for a system of weakly self-interacting classical ultra-relativistic scalar particles: causality and stability
Caio V. P. de Brito, Gabriel S. Rocha, Gabriel S. Denicol
We investigate the causality and stability of three different relativistic dissipative fluid-dynamical formulations emerging from a system of classical, ultra-relativistic scalar p…
nucl-th2023
Hydrodynamic theories for a system of weakly self-interacting classical ultra-relativistic scalar particles: microscopic derivations and attractors
Gabriel S. Rocha, Caio V. P. de Brito, Gabriel S. Denicol
We derive and investigate several hydrodynamic formalisms that emerge from a system of classical, ultra-relativistic scalar particles self-interacting via a quartic potential. The…