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arXiv · hep-lat/9211049

Multicanonical Cluster Algorithm

K. Rummukainen
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Abstract

In this talk I present a multicanonical hybrid-like two-step algorithm, which consists of a microcanonical spin system update with demons, and a multicanonical demon refresh. The demons act as a buffer between the multicanonical heat bath and the spin system, allowing for a large variety of update schemes. In this work the cluster algorithm is demonstrated with the 2-dimensional 7-state Potts model, using volumes up to $128^2$.

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K. Rummukainen. 1992-11-18. Multicanonical Cluster Algorithm. https://doi.org/10.1016/0920-5632(93)90207-m

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