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DY: Fachverband Dynamik und Statistische Physik

DY 6: Critical phenomena and phase transitions

DY 6.1: Vortrag

Montag, 23. März 2009, 14:45–15:00, ZEU 118

Exact solution of an Ising model with magnetic friction — •Alfred Hucht and Dietrich E. Wolf — Theoretische Physik, Universität Duisburg-Essen, 47048 Duisburg, Germany

A driven Ising model with friction due to magnetic correlations has recently been proposed by Kadau et al. [1]. The non-equilibrium phase transition present in this system is investigated in detail using Monte Carlo simulations and analytical methods. It turns out that in the limit of high driving velocities the model can be solved exactly for various geometries.

[1] D. Kadau, A. Hucht, and D. E. Wolf, Phys. Rev. Lett. 101, 137205 (2008)