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arXiv · 1508.06541

Event-chain Monte Carlo for classical continuous spin models

Manon Michel·Johannes Mayer·Werner Krauth
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Abstract

We apply the event-chain Monte Carlo algorithm to classical continuum spin models on a lattice and clarify the condition for its validity. In the two-dimensional XY model, it outperforms the local Monte Carlo algorithm by two orders of magnitude, although it remains slower than the Wolff cluster algorithm. In the three-dimensional XY spin glass at low temperature, the event-chain algorithm is far superior to the other algorithms.

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Manon Michel, Johannes Mayer, Werner Krauth. 2015-08-26. Event-chain Monte Carlo for classical continuous spin models. https://doi.org/10.1209/0295-5075/112/20003

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