Fluctuating relativistic hydrodynamics from Crooks fluctuation theorem
Seminars
Seminar “Theory of Hadronic Matter under Extreme Conditions”
Date and Time: Wednesday, 3 June 2020, at 4:00 PM
Venue: Online conference in Zoom, Bogoliubov Laboratory of Theoretical Physics
Seminar topic: «Fluctuating relativistic hydrodynamics from Crooks fluctuation theorem»
Speaker: Giorgio Torrieri (Campinas State University)
Abstract:
Using the Zubarev definition of hydrodynamics and Crooks fluctuation theorem we try to develop a theory of relativistic hydrodynamics including microscopic fluctuations, both at the level of the equilibrium and the dissipative part of the energy-momentum tensor. We conjecture this formulation leads to thermodynamic uncertainty relations equivalent to “bottom-up” lower limits for dissipation in strongly coupled systems. We discuss possible extensions of this approach.