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arXiv 1310.2159math.PRcond-mat.dis-nn
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二维离散高斯自由场极值的Poisson-Dirichlet统计量

Poisson-Dirichlet Statistics for the extremes of the two-dimensional discrete Gaussian Free Field

Louis-Pierre Arguin, Olivier Zindy

摘要:

在以前的文章中,作者介绍了一种方法,证明了在低温和适当的检验函数下,对数相关高斯场的极值统计量在吉布斯测度水平上收敛到Poisson-Dirichlet变量。该方法是基于显示该模型承认一个一步复制对称性破缺自旋玻璃术语。这意味着泊松-狄利克雷统计一般自旋玻璃参数。本文用这种方法证明了二维离散高斯自由场的Poisson-Dirichlet统计量,其中边界效应需要更细致的分析。

英文摘要:

In a previous paper, the authors introduced an approach to prove that the statistics of the extremes of a log-correlated Gaussian field converge to a Poisson-Dirichlet variable at the level of the Gibbs measure at low temperature and under suitable test functions. The method is based on showing that the model admits a one-step replica symmetry breaking in spin glass terminology. This implies Poisson-Dirichlet statistics by general spin glass arguments. In this note, this approach is used to prove Poisson-Dirichlet statistics for the two-dimensional discrete Gaussian free field, where boundary effects demand a more delicate analysis.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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