Mass renormalisation for improved staggered quarks

Preprint

11 October 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0110045

Abstract

Improved staggered quark actions are designed to suppress flavour changing strong interactions. We discuss the perturbation theory for this type of actions and show the improvements to reduce the quark mass renormalisation compared to naive staggered quarks. The renormalisations are of similar size as for Wilson quarks.

Keywords

IMPROVED STAGGERED QUARK
MASS RENORMALISATION
PERTURBATION THEORY
STAGGERED QUARKS
QUARKS IMPROVED
RENORMALISATION
QUARK ACTIONS

All Related Versions

Version 1, 2001-10-11, ArXiv
Published version: Nuclear Physics B - Proceedings Supplements, 106-107, 236.

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