Non-Perturbative Determination of $c_{\mathrm{SW}}$ in Three-flavor Dynamical QCD

Abstract

We present a fully non-perturbative determination of the $O(a)$ improvement coefficient $c_{\mathrm{SW}}$ in three-flavor dynamical QCD for the RG improved as well as the plaquette gauge actions, using the Schrödinger functional scheme. Results are compared with one-loop estimates at weak gauge coupling.

3 pages, 6 figures, Lattice2002(Improvement and Renormalization), Unnecessary files are removed

References in corpus (3)

• O(a) improvement of lattice QCD with two flavors of Wilson quarks
• Quenched Light Hadron Spectrum
• Dynamical Quark Effects on Light Quark Masses

Cited by in corpus (5)

• Non-perturbative renormalization of the axial current with dynamical Wilson fermions
• Nonperturbative $O(a)$ improvement of the Wilson quark action with the RG-improved gauge action using the Schrödinger functional method
• Bulk first-order phase transition in three-flavor lattice QCD with $O(a)$-improved Wilson fermion action at zero temperature
• A scaling study of the step scaling function in SU(3) gauge theory with improved gauge actions
• Determination of the Improvement Coefficient c_SW up to One-Loop Order with the Conventional Perturbation Theory