Effects of low lying fermion modes in the ε-regime

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概要

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• We investigated the effects of low lying fermion modes on the QCD partition function in the ε-regime. Using the overlap Dirac operator we calculate several tens of low lying fermion eigenvalues on the quenched lattice and compare their distribution with the theoretical predictions given by Leutwyler and Smilga. The fermion determinant is partially incorporated using the truncated determinant approximation.

• 素粒子論グループ 素粒子研究編集部の論文
• 2005-01-20

著者

• Hashimoto Shoji

  High Energy Accelerator Research Organization

• Ogawa Kenji

  The Graduate University for Advanced Studies

関連論文

• Effects of low lying fermion modes in the ε-regime
• Low-Lying Mode Contribution to the Quenched Meson Correlators in the ε-Regime(Particles and Fields)

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