MC-simulation of the 3D,q=3 Potts model |
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Authors: | Matthias Schmidt |
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Affiliation: | (1) Institut für Theoretische Physik I, Universität Erlangen-Nürnberg, Staudtstrasse 7, D-91058 Erlangen, Germany |
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Abstract: | We consider theq=3 Potts model in three dimensions by Monte Carlo simulations. The microcanonical density of states is calculated as a function of the internal energy of the system. We extrapolate the data for the simulated finite systems to the thermo-dynamic limit and find a discontinuous phase transition. This method is checked in the two-dimensional case, where exact results are known. |
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Keywords: | 05.70.Fh 64.60.Cn |
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