Improvement and Taste Symmetry Breaking for Staggered Quarks

Preprint

14 June 2004

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0406021

Abstract

We compare several improved actions for staggered quarks. We study the effect of improvement on the taste changing interactions by calculating the splitting in the pion spectrum. We investigate the effect of the improvement on some topological properties.

Keywords

SYMMETRY BREAKING
STAGGERED QUARKS
IMPROVED ACTIONS
TASTE SYMMETRY
PROPERTIES
SPECTRUM

All Related Versions

Version 1, 2004-06-14, ArXiv
Published version: Nuclear Physics B - Proceedings Supplements, 129-130, 384.

This publication has 0 references indexed in Scilit: