Simulated annealing with Tsallis weights for a system of interacting hard spheres
نویسنده
چکیده
In this paper we consider the Monte Carlo simulated annealings based on the Tsallis and threshold acceptance probabilities. This is done by applying them to the 2D system of many particles both interacting among themselves by a dipole–dipole potential and affected by the gravitational force. Our results confirm that for large and negative values of the Tsallis parameter q, the generalized method leads to low-energy configurations at higher temperatures, in fewer Monte Carlo steps and after shorter CPU time. We also suggest a qualitative explanation for them in terms of the acceptance probabilities used. PACS numbers: 02.60.Pn, 05.10.Ln, 0.5.20.−y
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