Cargando…
Stability of lattice QCD simulations and the thermodynamic limit
We study the spectral gap of the Wilson--Dirac operator in two-flavour lattice QCD as a function of the lattice spacing $a$, the space-time volume $V$ and the current-quark mass $m$. It turns out that the median of the probability distribution of the gap scales proportionally to $m$ and that its wid...
| Autores principales: | , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2005
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2006/02/011 http://cds.cern.ch/record/915751 |