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arxiv: 1412.7928 · v1 · pith:AZCGWR6Wnew · submitted 2014-12-26 · ✦ hep-lat

A perturbative study of the chirally rotated Schr\"{o}dinger Functional in QCD

classification ✦ hep-lat
keywords improvementautomaticchirallyfunctionalrotatedschrboundarycoefficients
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The chirally rotated Schr\"odinger functional ($\chi$SF) renders the mechanism of automatic $O(a)$ improvement compatible with the Schr\"odinger functional (SF) formulation. Here we report on the determination to 1-loop order in perturbation theory of the renormalization coefficients necessary to achieve automatic $O(a)$ improvement and the boundary improvement coefficients needed to eliminate the extra boundary $O(a)$ effects present in any SF formulation. After this is done, we perform a set of tests of automatic $O(a)$ improvement and of the universality between standard and chirally rotated SF formulations.

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