中文

Swendsen-Wang 算法的动态临界行为:二维 3 态 Potts 模型再探

高能物理 - 格点 2014-11-17 v2 凝聚态物理

摘要

我们对二维 3 态 Potts 模型的 Swendsen-Wang 算法的动态临界行为进行了高精度 Monte Carlo 研究。我们发现 Li-Sokal 界限 (τint,Econst×CH\tau_{int,E} \geq const \times C_H) 几乎但不完全精确。比值 τint,E/CH\tau_{int,E} / C_H 似乎以一个小幂律 (0.08\approx 0.08) 或对数形式发散。

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引用

@article{arxiv.hep-lat/9605018,
  title  = {Dynamic Critical Behavior of the Swendsen-Wang Algorithm: The Two-Dimensional 3-State Potts Model Revisited},
  author = {Jesus Salas and Alan D. Sokal},
  journal= {arXiv preprint arXiv:hep-lat/9605018},
  year   = {2014}
}

备注

35 pages including 3 figures. Self-unpacking file containing the LaTeX file, the needed macros (epsf.sty, indent.sty, subeqnarray.sty, and eqsection.sty) and the 3 Postscript figures. Revised version fixes a normalization error in \xi (with many thanks to Wolfhard Janke for finding the error!). To be published in J. Stat. Phys. 87, no. 1/2 (April 1997)