UV Suppression by Smearing and Screening Correlators

Preprint English OPEN
Gupta, Sourendu; Karthik, Nikhil;
  • Subject: High Energy Physics - Lattice
    arxiv: High Energy Physics::Lattice

We investigate the mechanism of smearing in the APE, Stout, HYP and HEX schemes through their effect on glue and quark Fourier modes. Using this, we non-perturbatively tune the smearing parameters to their optimum values. Smearing causes a super-linear improvement in ta... View more
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