107 citations · 545 across the 19 of their papers we have counts for
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Application of the Hilbert Space Average Method on Heat Conduction Models
Mathias Michel, Jochen Gemmer, Guenter Mahler
We analyze closed one-dimensional chains of weakly coupled many level systems, by means of the so-called Hilbert space average method (HAM). Subject to some concrete conditions on…
Fourier's Law from Schroedinger Dynamics
Mathias Michel, Guenter Mahler, Jochen Gemmer
We consider a class of one-dimensional chains of weakly coupled many level systems. We present a theory which predicts energy diffusion within these chains for almost all initial s…
Global and local relaxation of a spin-chain under exact Schroedinger and master-equation dynamics
Markus J. Henrich, Mathias Michel, Michael Hartmann +2
We solve the Schroedinger equation for an interacting spin-chain locally coupled to a quantum environment with a specific degeneracy structure. The reduced dynamics of the whole sp…
Control of Local Relaxation Behavior in Closed Bipartite Quantum Systems
Harry Schmidt, Guenter Mahler
We investigate the decoherence of a spin 1/2 subsystem weakly coupled to an environment of many spins 1/2 with and without mutual coupling. The total system is closed, its state is…