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Schrödinger functional at Nf=-2

Bernd Gehrmann, Stefan Kurth, Juri Rolf, Ulli Wolff

hep-latarXiv:hep-lat/0110224

Abstract

We study the Schrödinger functional coupling for lattice Yang-Mills theory coupled to an improved bosonic spinor field, which corresponds to QCD with minus two light flavors. This theory serves as a less costly testcase than QCD for the scaling of the coupling.

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