New results on cut-off effects in spectroscopy with the fixed point action
| dc.creator | Hasenfratz, Peter | |
| dc.creator | Juge, K. Jimmy | |
| dc.creator | Niedermayer, Ferenc | |
| dc.date | 2004-11-24 | |
| dc.date | 2004-12-21 | |
| dc.date.accessioned | 2026-07-07T10:48:26Z | |
| dc.date.available | 2026-07-07T10:48:26Z | |
| dc.description | Our study on the cut-off effects in quenched light hadron spectroscopy and pion scattering length with the fixed point action is extended by results obtained at a lattice spacing a=0.102 fm in a box of size L=1.8 fm. The cut-off effects are small, but clearly seen as the resolution is increased from a=0.153 fm to a=0.102 fm. In the quark mass region where the errors are small and under control, our results on the APE plot lie close to the extrapolated numbers of the CP-PACS Collaboration. | |
| dc.description | 15 pages, 11 figures, reference corrected | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0411034 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0411034 | |
| dc.identifier | JHEP0412:030,2004 | |
| dc.identifier | doi:10.1088/1126-6708/2004/12/030 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183877 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | New results on cut-off effects in spectroscopy with the fixed point action | |
| dc.type | text |