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The quenched Eguchi-Kawai model revisited

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 نشر من قبل Herbert Neuberger
 تاريخ النشر 2020
  مجال البحث
والبحث باللغة English
 تأليف Herbert Neuberger




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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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