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Quark bilinear step scaling functions and their continuum limit extrapolation

M. Guagnelli·J. Heitger·C. Pena·A. Vladikas
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Abstract

Some new results on nonperturbative renormalisation of quark bilinears in quenched QCD with Schroedinger Functional techniques are presented. Special emphasis is put on a study of the universality of the continuum limit for step scaling functions computed with different levels of O(a) improvement.

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M. Guagnelli, J. Heitger, C. Pena, A. Vladikas. 2003-09-19. Quark bilinear step scaling functions and their continuum limit extrapolation. https://doi.org/10.1016/s0920-5632(03)02595-7

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