activity
20032023
most citedCausality and existence of solutions of relativistic viscous fluid dynamics with gravity

257 citations · 6.6k across the 156 of their papers we have counts for

collaborators

155 papers

hep-th2023★ 18 cited

Causal and stable first-order chiral hydrodynamics

Nick Abboud, Enrico Speranza, Jorge Noronha

We derive the set of inequalities that is necessary and sufficient for nonlinear causality and linear stability of first-order relativistic hydrodynamics with either a con…

math.AP2023

Local well-posedness and singularity formation in non-Newtonian compressible fluids

Ariel Lerman, Marcelo M. Disconzi, Jorge Noronha

We investigate the initial value problem of a very general class of non-Newtonian compressible fluids in which the viscous stress tensor with shear and bulk viscosity relaxes…

hep-th2023★ 31 cited

Dispersion relations alone cannot guarantee causality

Lorenzo Gavassino, Marcelo M. Disconzi, Jorge Noronha

We show that linear superpositions of plane waves involving a single-valued, covariantly stable dispersion relation always propagate outside the lightcone, unless $ω(k) =a+b…

nucl-th2023★ 63 cited

Hot QCD Phase Diagram From Holographic Einstein-Maxwell-Dilaton Models

Romulo Rougemont, Joaquin Grefa, Mauricio Hippert +4

In this review, we provide an up-to-date account of quantitative holographic descriptions of the strongly coupled quark-gluon plasma (QGP) produced in heavy-ion collisions, based o…

nucl-th2023

Stochastic fluctuations in relativistic fluids: causality, stability, and the information current

Nicki Mullins, Mauricio Hippert, Jorge Noronha

We develop a general formalism for introducing stochastic fluctuations around thermodynamic equilibrium which takes into account, for the first time, recent developments on the cau…

gr-qc2023★ 21 cited

Relativistic Bulk Rheology: From Neutron Star Mergers to Viscous Cosmology

Lorenzo Gavassino, Jorge Noronha

We develop the first causal and stable theory of a bulk-viscous relativistic pseudoplastic (or dilatant) fluid. This new formalism brings to light the rheological properties of sev…