Fixed-point pure gauge action using $ b= \sqrt{3} $ RGT
arXiv:hep-lat/9910046 · doi:10.1016/S0920-5632(00)00465-5
Abstract
We present a status report on the construction of the classical perfect action using the $ b=\sqrt{3} $ renormalization group transformation (RGT). We investigate finite volume corrections and map the locality of the fixed-point action by tuning the RGT parameter, $κ$. We compare results with the previous calculation for b=2 RGT.
3 pages. Contribution to LATTICE99(Improvement and Renormalization), June 1999, Pisa, Italy