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arXiv · 1703.02430

The surprising convergence of the Monte Carlo renormalization group for the d=3 Ising Model

Dorit Ron·Achi Brandt·Robert H. Swendsen
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Abstract

We present a surprisingly simple approach to high-accuracy calculations of critical properties of the three-dimensional Ising model. The method uses a modified block-spin transformation with a tunable parameter to improve convergence in Monte Carlo renormalization group. The block-spin parameter must be tuned differently for different exponents to produce optimal convergence.

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Dorit Ron, Achi Brandt, Robert H. Swendsen. 2017-03-07. The surprising convergence of the Monte Carlo renormalization group for the d=3 Ising Model. https://doi.org/10.1103/physreve.95.053305

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