Improvement of image lattice QCD with Wilson fermions and tree-level improved gauge action Original Research Article

We determine the parameter image required for image-improvement of the three-flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of image and provide a preliminary estimate of the lattice spacing at our largest values of the gauge coupling.