Perturbative analysis of the Neuberger-Dirac operator in the Schrödinger functional
| dc.creator | Takeda, Shinji | |
| dc.date | 2007-12-10 | |
| dc.date.accessioned | 2026-07-07T11:39:18Z | |
| dc.date.available | 2026-07-07T11:39:18Z | |
| dc.description | We investigate the spectrum of the free Neuberger-Dirac operator $\Dov$ on the Schrödinger functional (SF). We check that the lowest few eigen-values of the Hermitian operator $\Dov^†\Dov$ in unit of $L^{-2}$ converge to the continuum limit properly. We also perform a one-loop calculation of the SF coupling, and then check the universality and investigate lattice artifacts of the step scaling function. It turns out that the lattice artifacts for the Neuberger-Dirac operator are comparable in those of the clover action. | |
| dc.description | 22 pages 5 figures | |
| dc.identifier | https://arxiv.org/abs/0712.1469 | |
| dc.identifier | http://arxiv.org/abs/0712.1469 | |
| dc.identifier | Nucl.Phys.B796:402-421,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2007.12.020 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199866 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Perturbative analysis of the Neuberger-Dirac operator in the Schrödinger functional | |
| dc.type | text |