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Running coupling in SU(2) with adjoint fermions (1301.2373v1)
Published 11 Jan 2013 in hep-lat
Abstract: We present a measurement of the Schr\"odinger Functional running coupling in SU(2) lattice gauge theory with adjoint fermions. We use HEX smearing and clover improvement to reduce the discretization effects. We obtain a robust continuum limit for the step scaling, which confirms the existence of a non-trivial fixed point.
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