321 citations · 4k across the 124 of their papers we have counts for
14 papers · 1 filter
Emergent symmetries of relativistic fluid dynamics from local ergodicity
Giorgio Torrieri
We show that volume-preserving diffomorphisms and the chemical shift symmetry defining relativistic lagrangian ideal fluid dynamics can be derived as an emerging symmetry when ergo…
Linear response hydrodynamics of a relativistic dissipative fluid with spin
Giorgio Torrieri, David Montenegro
We formulate a lagrangian hydrodynamics including shear and bulk viscosity in the presence of spin density, and investigate it using the linear response functional formalism. The r…
Fluctuating relativistic dissipative hydrodynamics as a gauge theory
Travis Dore, Lorenzo Gavassino, David Montenegro +2
We argue that different formulations of hydrodynamics are related to uncertainties in the definitions of local thermodynamic and hydrodynamic variables. We show that this ambiguity…
The strong CP problem, general covariance, and horizons
Giorgio Torrieri, Henrique Dias Truran
We discuss the strong CP problem in the context of quantum field theory in the presence of horizons. We argue that general covariance places constraints on the topological structur…
Fluctuating Relativistic hydrodynamics from Crooks theorem
Giorgio Torrieri
We use the Crooks fluctuation theorem together with Zubarev hydrodynamics to develop a bottom-up theory of hydrodynamic fluctuations. We also use thermodynamic uncertainity relatio…
Linear response theory of relativistic hydrodynamics with spin
David Montenegro, Giorgio Torrieri
We use linear response techniques to develop the previously proposed relativistic ideal fluid limit with a non-negligible spin density. We confirm previous results and obtain expre…