Universality and scaling behavior of RG gauge actions

  title={Universality and scaling behavior of RG gauge actions},
  author={Silvia Necco and Platanenallee and Germany necco},
  • Silvia Necco, Platanenallee, Germany necco
  • Published 2003
We study universality and scaling properties of RG gauge actions (Iwasaki and DBW2). In the first part we consider the critical temperature Tc and compute the reference energy scale r0 for critical couplings βc corresponding to Nt = 3, 4, 6, 8. The universality of Tcr0 between Iwasaki and Wilson action is confirmed and the scaling behavior of the Iwasaki action is found to be better than the one for the Wilson action. The results for the DBW2 action show larger lattice artefacts. A continuum… CONTINUE READING


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