Scaling tests of some lattice fermion actions
Jul, 19973 pages
Part of Proceedings, 15th International Symposium on Lattice Field Theory (Lattice 1997) : Edinburgh, UK, July 22-26, 1997, 913-915
Published in:
- Nucl.Phys.B Proc.Suppl. 63 (1998) 913-915
Contribution to:
- , 913-915
- Lattice 1997
e-Print:
- hep-lat/9709052 [hep-lat]
Report number:
- COLO-HEP-387
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Abstract:
I describe studies of quenched spectroscopy, using crude approximations to fixed point actions for fermions interacting with SU(3) gauge fields. These actions have a hypercubic kinetic term and a complicated lattice anomalous magnetic moment term. They show improved scaling compared to the conventional Wilson action.- talk: Edinburgh 1997/07/22
- gauge field theory: SU(3)
- fermion: lattice field theory
- fixed point: action
- approximation: quenching
- scaling
- magnetic moment
- hadron spectroscopy
- dispersion relation
- numerical calculations: Monte Carlo
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