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arXiv · hep-lat/0011041

Fixed Point SU(3) Gauge Actions: Scaling Properties and Glueballs

Ferenc Niedermayer·Philipp Rufenacht·Urs Wenger
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Abstract

We present a new parametrization of a SU(3) fixed point (FP) gauge action using smeared ("fat") gauge links. We report on the scaling behaviour of the FP action on coarse lattices by means of the static quark-antiquark potential, the hadronic scale $r_0$, the string tension $σ$ and the critical temperature $T_c$ of the deconfining phase transition. In addition, we investigate the low lying glueball masses where we observe no scaling violations within the statistical errors.

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Ferenc Niedermayer, Philipp Rufenacht, Urs Wenger. 2000-11-07. Fixed Point SU(3) Gauge Actions: Scaling Properties and Glueballs. https://doi.org/10.1016/s0920-5632(01)00991-4

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