Graphical representations and cluster algorithms
Seminar Room 1, Newton Institute
In this talk I discuss developments in graphical representations and associated cluster algorithms. After a review of the Edwards-Sokal spin-bond representation for Potts models and the associated Swendsen-Wang algorithm, I discuss graphical representations and cluster algorithms for other systems including random cluster models for real q>1 and Ising spin systems with external fields and/or frustration.
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