Fluctuations in Ballistic Transport from Euler Hydrodynamics
Fluctuations in Ballistic Transport from Euler Hydrodynamics
Abstract We propose a general formalism, within large-deviation theory, giving access to the exact statistics of fluctuations of ballistically transported conserved quantities in homogeneous, stationary states. The formalism is expected to apply to any system with an Euler hydrodynamic description, classical or quantum, integrable or not, in or out of …