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Setting the scale for the Luescher-Weisz action

Christof Gattringer·Roland Hoffmann·Stefan Schaefer
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Abstract

We study the quark-antiquark potential of quenched SU(3) lattice gauge theory with the Luescher-Weisz action. After blocking the gauge fields with the recently proposed hypercubic transformation we compute the Sommer parameter, extract the lattice spacing a and set the scale at 6 different values of the gauge coupling in a range from a = 0.084 fm to 0.136 fm.

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Christof Gattringer, Roland Hoffmann, Stefan Schaefer. 2002-02-22. Setting the scale for the Luescher-Weisz action. https://doi.org/10.1103/physrevd.65.094503

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