对淬灭Eguchi-Kawai模型的重新审视

arXiv: High Energy Physics - Lattice Pub Date : 2020-09-20 DOI:10.1103/physrevd.102.094503

H. Neuberger

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引用次数: 4

摘要

本文回顾了原始淬火Eguchi-Kawai模型的动机和结构，提供了比1982年QEK论文中更详细的内容。2008年的一篇文章宣布，QEK作为一个简化模型是失败的，因为特征值排列的平均值保持退火状态。这里表明，原始猝灭逻辑自然导致没有退火平均排列的公式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Quenched Eguchi-Kawai model revisited

The motivation and construction of the original Quenched Eguchi-Kawai model are reviewed, providing much greater detail than in the first, 1982 QEK paper. A 2008 article announced that QEK fails as a reduced model because the average over permutations of eigenvalues stays annealed. It is shown here that the original quenching logic naturally leads to a formulation with no annealed average over permutations.

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arXiv: High Energy Physics - Lattice

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