Perturbative Improvement for Lattice QCD: An Update

Abstract

Recent developments in the Symanzik improvement program for lattice QCD are reviewed.

Invited talk at the workshop on "Lattice QCD on Parallel Computers" (Tsukuba, March 1997). One file producing 12 pages; LaTeX

Cited by in corpus (46)

• Highly Improved Staggered Quarks on the Lattice, with Applications to Charm Physics
• Full nonperturbative QCD simulations with 2+1 flavors of improved staggered quarks
• The QCD spectrum with three quark flavors
• High-Precision Lattice QCD Confronts Experiment
• Light pseudoscalar decay constants, quark masses, and low energy constants from three-flavor lattice QCD
• Flavor-Symmetry Restoration and Symanzik Improvement for Staggered Quarks
• 50 Years of Quantum Chromodynamics
• Light Hadron Masses from Lattice QCD
• $B\to K{l}^{+}{l}^{-}$ decay form factors from three-flavor lattice QCD
• The static quark potential in three flavor QCD
• QCD Thermodynamics from the Lattice
• Scaling tests of the improved Kogut-Susskind quark action
• Chiral Logs in the Presence of Staggered Flavor Symmetry Breaking
• The B_s and D_s decay constants in 3 flavor lattice QCD
• Renormalization-group analysis of the validity of staggered-fermion QCD with the fourth-root recipe
• Chiral phase transition in lattice QCD as a metal-insulator transition
• S and P-wave heavy-light mesons in lattice NRQCD
• Quenched hadron spectroscopy with improved staggered quark action
• $B_s\to K\ell \nu$ decay from lattice QCD
• Scaling of the Upsilon Spectrum in Lattice NRQCD
• On the fourth root prescription for dynamical staggered fermions
• One-loop matching coefficients for improved staggered bilinears
• Exotic Tetraquark states with two $\bar{b}$-quarks and $J^P=0^{+}$ and $1^{+}$ $B_s$ states in a nonperturbatively-tuned Lattice NRQCD setup
• Sea Quark Effects on Quarkonia
• Relativistic Bottomonium Spectrum from Anisotropic Lattices
• Spin Effects in Heavy Hybrid Mesons on an Anisotropic Lattice
• A quark action for very coarse lattices
• Rooted staggered fermions: good, bad or ugly?
• Measuring the aspect ratio renormalization of anisotropic-lattice gluons
• Tadpole renormalization and relativistic corrections in lattice NRQCD
• Localization of Dirac Fermions in Finite-Temperature Gauge Theory
• Tadpole-improved SU(2) lattice gauge theory
• One loop calculation of the renormalised anisotropy for improved anisotropic gluon actions on a lattice
• One-Loop Self Energy and Renormalization of the Speed of Light for some Anisotropic Improved Quark Actions
• Light Hadron Spectroscopy on Coarse Lattices with O(a^2) Mean-Field Improved Actions
• Perturbation theory vs. simulation for tadpole improvement factors in pure gauge theories
• Highly Improved Naive and Staggered Fermions
• Comparison Studies of Finite Momentum Correlators on Anisotropic and Isotropic Lattices
• Noncompact gauge fields on a lattice: SU(n) theories
• Renormalization of Anisotropy and Glueball Masses on Tadpole Improved Lattice Gauge Action
• Numerical study of the scaling properties of SU(2) lattice gauge theory in Palumbo non-compact regularization
• The Coupled Cluster Method in Hamiltonian Lattice Field Theory: SU(2) Glueballs
• Mean link versus average plaquette tadpoles in lattice NRQCD
• Scaling test of the P4-improved staggered fermion action
• Nonperturbative tuning of $O(a^2)$ improved staggered fermions
• Quark Loop Effects with an Improved Staggered Action