engleski

Self-regulating cluster algorithm for a tricritical point

The generalisation of invaded cluster algorithm is proposed for a tricritical point in the two dimensional Potts model with annealed dilution. The algorithm is based on geometrical aspects of tricriticality. In addition to the location of the tricritical point, critical exponents and various fractal dimensions are derived.

tricritical point; Potts model; MC cluster algorithms

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