Scaling study of an improved fermion action on quenched lattices

2014/12/19 by Yong-Gwi Cho, S. Hashimoto, Cho, Yong-Gwi +11
Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1412.6206

openalex publication_date 2014/12/19 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We present scaling studies for heavy-quark observables calculated with an O(a²)-improved fermion action on tree-level Symanzik improved gauge configurations. Lattices of 1/a = 2.0-3.8 GeV with an equal physical volume 1.6 fm are used. The results are compared with the standard domain-wall and naive Wilson fermions.

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