The Gluon Propagator without lattice Gribov copies on a finer lattice

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We extend our study of the gluon propagator in quenched lattice QCD using the Laplacian gauge to a finer lattice. We verify the existence of a pole mass as we take the continuum limit and deduce a value of 600⁺¹⁵⁰₋₃₀ MeV for this pole mass. We find a finite value of (454(5) MeV)⁻² for the renormalized zero-momentum propagator, in agreement with results on coarser lattices.