Hannover 2010 – scientific programme

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A: Fachverband Atomphysik

A 23: Poster II

A 23.44: Poster

Thursday, March 11, 2010, 16:30–19:00, Lichthof

Transition to equilibrium for an interacting Bose gas — •Lena Simon und Walter T. Strunz — Institut für theoretische Physik, TU Dresden, Dresden

We aim to shed light on the transition from a nonequilibrium to an equilibrium state of an interacting quantum many-body system. By solving the full (unitary) Schrödinger equation for a Bose-Hubbard-type model, we investigate the dynamics of the one-particle-density operator. We present fully numerical results and aim to elucidate the irreversible transition to equilibrium.