Non-perturbative renormalization of bilinear operators with Möbius domain-wall fermions in the coordinate space

preprint2014arXivOpen access

Abstract

We study the non-perturbative determination of the renormalization constants of flavor non-singlet quark bilinear operators on the lattice. The renormalization condition is imposed on correlation functions of bilinear operators in the coordinate space. The results are converted to the value at 2 GeV in the MS‾\rm\overline{MS} scheme by a perturbative matching. The calculation is carried out on gauge configurations generated with the Mobius domain-wall fermions at two lattice spacings a−1=2.4a^{-1} = 2.4 GeV and a−1=3.6a^{-1} = 3.6 GeV.

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