50 citations · 57 across the 7 of their papers we have counts for
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The causal diamond of relativistic hydrodynamics
L. Gavassino
The convergence of hydrodynamics is commonly investigated by Taylor-expanding the gapless dispersion relations around . We show that this diagnostic can fail arbitraril…
Exact interpolation between Fick and Cattaneo diffusion in relativistic kinetic theory
Lorenzo Gavassino
We construct a family of exactly solvable relativistic kinetic theories in dimensions whose hydrodynamic sector continuously interpolates between Fick's and Cattaneo's laws o…
What happens in hydrodynamic simulations of heavy-ion collisions when causality is violated?
Lorenzo Gavassino, Henry Hirvonen, Jean-Francois Paquet +2
We summarize our recent investigations on how causality violations in Israel-Stewart-type relativistic viscous hydrodynamic simulations can give rise to both analytical and numeric…
Acausality-driven instabilities in transient relativistic viscous hydrodynamics
Lorenzo Gavassino, Henry Hirvonen, Jean-François Paquet +2
We investigate non-linear instabilities stemming from superluminal propagation of information in Israel-Stewart-like models of relativistic viscous fluid dynamics. In relativity, t…