Fluctuating hydrodynamics, current fluctuations, and hyperuniformity in boundary-driven open quantum chains
Fluctuating hydrodynamics, current fluctuations, and hyperuniformity in boundary-driven open quantum chains
We consider a class of either fermionic or bosonic noninteracting open quantum chains driven by dissipative interactions at the boundaries and study the interplay of coherent transport and dissipative processes, such as bulk dephasing and diffusion. Starting from the microscopic formulation, we show that the dynamics on large scales can …