Open-system approach to nonequilibrium quantum thermodynamics at arbitrary coupling

Quantum thermodynamics: a nonequilibrium Green's function approach.

We establish the foundations of a nonequilibrium theory of quantum thermodynamics for noninteracting open quantum systems strongly coupled to their reservoirs within the framework of the nonequilibrium Green's functions. The energy of the system and its coupling to the reservoirs are controlled by a slow external time-dependent force treated to first order beyond the quasistatic limit. We deriv...

Nonequilibrium thermodynamics for open systems.

We develop the general equation for the nonequilibrium reversible-irreversible coupling (GENERIC) framework of nonequilibrium thermodynamics for open systems. A clear distinction between bulk and boundary contributions to the Poisson and dissipative brackets employed to generate reversible and irreversible contributions to time evolution from energy and entropy allows us to formulate the bulk e...

Stochastic approach to equilibrium and nonequilibrium thermodynamics.

We develop the stochastic approach to thermodynamics based on stochastic dynamics, which can be discrete (master equation) and continuous (Fokker-Planck equation), and on two assumptions concerning entropy. The first is the definition of entropy itself and the second the definition of entropy production rate, which is non-negative and vanishes in thermodynamic equilibrium. Based on these assump...

Nonequilibrium quantum thermodynamics in Coulomb crystals

Nonequilibrium Quantum Statistical Mechanics and Thermodynamics *

The purpose of this work is to discuss recent progress in deriving the fundamental laws of thermodynamics (0, 1 and 2-law) from nonequilibrium quantum statistical mechanics. Basic thermodynamic notions are clarified and different reversible and irreversible thermodynamic processes are studied from the point of view of quantum statistical mechanics. Special emphasis is put on new adiabatic theor...