物理性质(NATURE PHYSICS)2013-09-05 2:57 AM

Improvement of Nf=3 lattice QCD with Wilson fermions and tree-level improved gauge action

Abstract We determine the parameter cSW required for O(a)-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 cSW and provide a preliminary estimate of the lattice spacing at our largest values of the gauge coupling.

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物理性质(NATURE PHYSICS)

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