Pseudoscalar Flavor-Singlet Physics with Staggered Fermions

Preprint

9 October 2007

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.0710.1725

Abstract

Accurately calculating the mass of flavor-singlet meson states from numerical lattice simulations is an important milestone for lattice QCD. Careful measurement of the full pseudoscalar flavor-singlet propagator is also a crucial step in understanding the dynamics of the fermion sea on the lattice, in particular for potentially non-trivial formulations such as with 2+1-flavor staggered fermions. We briefly describe details of a dynamical QCD calculation using improved staggered fermions, with 30,000 trajectories, that was run for our studies of flavour singlet mesons.

Keywords

PSEUDOSCALAR FLAVOR
STAGGERED FERMIONS
FLAVOR SINGLET
LATTICE QCD
MESON
QCD

All Related Versions

Version 1, 2007-10-09, ArXiv
Version 1, 2005-09-30, ArXiv (Unconfirmed version)
Version 1, 2006-10-06, ArXiv (Unconfirmed version)

This publication has 0 references indexed in Scilit: