The Schrödinger Functional and Non-Perturbative Improvement

Abstract

After describing the Schrödinger functional for standard and improved gluon and quark actions we present results for the non-perturbative clover coefficients of the SW quark action coupled to the Wilson plaquette action for $\beta \ge 5.7$, as well as the Lüscher-Weisz one-loop tadpole improved gauge action, both in the quenched approximation.

6 pages, LaTeX, 5 ps/eps figures. Contribution to Lattice '97

References in corpus (3)

• Non-perturbative O(a) improvement of lattice QCD
• Non-perturbative determination of the axial current normalization constant in O(a) improved lattice QCD
• Improving Lattice Quark Actions

Cited by in corpus (9)

• Light hadron spectroscopy with O(a) improved dynamical fermions
• Comparative Study of full QCD Hadron Spectrum and Static Quark Potential with Improved Actions
• The Effectiveness of Non-Perturbative O(a) Improvement in Lattice QCD
• Non-perturbative renormalization of static-light four-fermion operators in quenched lattice QCD
• A quark action for very coarse lattices
• Non-perturbative renormalization of left-left four-fermion operators in quenched lattice QCD
• Non-perturbative Renormalization in Lattice Field Theory
• The continuum limit of the quark mass step scaling function in quenched lattice QCD
• Theoretical advances in lattice QCD