Cluster Algorithm for hard spheres and related systems

Christophe Dress; Werner Krauth

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arXiv · cond-mat/9612183

Cluster Algorithm for hard spheres and related systems

Christophe Dress·Werner Krauth

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Abstract

In this paper, we present a cluster algorithm for the simulation of hard spheres and related systems. In this algorithm, a copy of the configuration is rotated with respect to a randomly chosen pivot point. The two systems are then superposed, and clusters of overlapping spheres in the joint system are isolated. Each of these clusters can be ``flipped'' independently, a process which generates non-local moves in the original configuration. A generalization of this algorithm (which works perfectly well at small density) can be successfully made to work at densities around the solid-liquid transition point in the two-dimensional hard-sphere system.

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Christophe Dress, Werner Krauth. 1996-12-19. Cluster Algorithm for hard spheres and related systems. https://arxiv.org/abs/cond-mat/9612183

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