A Monte Carlo study of old, new and tadpole improved actions
| dc.creator | Perez, Margarita Garcia | |
| dc.creator | Snippe, Jeroen | |
| dc.creator | van Baal, Pierre | |
| dc.date | 1996-08-08 | |
| dc.date.accessioned | 2026-07-07T10:57:58Z | |
| dc.date.available | 2026-07-07T10:57:58Z | |
| dc.description | Scaling of mass ratios in intermediate volumes, obtained with improved SU(2) lattice actions is tested against analytic results for the Wilson and continuum action. A new improved action is introduced by adding a 2X2 plaquette to the Symanzik action. Completing a square leads to a covariant propagator that simplifies perturbative calculations. Data is presented on lattices of size 4**3X128, with lattice spacings of approximately 0.02 and 0.12 fermi. For the latter case no further improvement as compared to the tree-level action was observed when including the Lepage-Mackenzie tadpole correction to the one-loop improved Luscher-Weisz Symanzik action. | |
| dc.description | 12 pages, including 2 tables and 2 figures, latex | |
| dc.identifier | https://arxiv.org/abs/hep-lat/9608036 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/9608036 | |
| dc.identifier | Phys.Lett.B389:112-118,1996 | |
| dc.identifier | doi:10.1016/S0370-2693(96)01285-3 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/186940 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | A Monte Carlo study of old, new and tadpole improved actions | |
| dc.type | text |