Setting the scale for the Lüscher-Weisz action
نویسندگان
چکیده
We study the quark-antiquark potential of quenched SU(3) lattice gauge theory with the Lüscher-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. PACS: 11.15.Ha
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تاریخ انتشار 2001