24 citations · 24 across the 1 of their papers we have counts for
4 papers
Heat conductivity in small quantum systems: Kubo formula in Liouville space
Mathias Michel, Jochen Gemmer, Guenter Mahler
We consider chains consisting of several identical subsystems weakly coupled by various types of next neighbor interactions. At both ends the chain is coupled to a respective heat…
Scaling behavior of interactions in a modular quantum system and the existence of local temperature
M. Hartmann, J. Gemmer, G. Mahler +1
We consider a quantum system of fixed size consisting of a regular chain of -level subsystems, where is finite. Forming groups of subsystems each, we show that the stren…
Relaxation into equilibrium under pure Schrödinger dynamics
P. Borowski, J. Gemmer, G. Mahler
We consider bipartite quantum systems that are described completely by a state vector and the fully deterministic Schrödinger equation. Under weak constraints and without…
On the concept of pressure in quantum mechanics
P. Borowski, J. Gemmer, G. Mahler
Heat and work are fundamental concepts for thermodynamical systems. When these are scaled down to the quantum level they require appropriate embeddings. Here we show that the depen…