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Updated: Jun 26, 2026

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Lattice analysis for the energy scale of QCD phenomena
Arata Yamamoto1, Hideo Suganuma
1Department of Physics, Faculty of Science, Kyoto University, Kitashirakawa, Sakyo, Kyoto 606-8502, Japan.
Abstract:
We formulate a new framework in lattice QCD to study the relevant energy scale of QCD phenomena. By considering the Fourier transformation of link variable, we can investigate the intrinsic energy scale of a physical quantity nonperturbatively. This framework is broadly available for all lattice QCD calculations. We apply this framework for the quark-antiquark potential and meson masses in quenched lattice QCD. The gluonic energy scale relevant for the confinement is found to be less than 1 GeV in the Landau or Coulomb gauge.
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