Chiral extrapolation and physical insights
High Energy Physics - Lattice
2010-02-17 v1
Abstract
It has recently been established that finite-range regularisation in chiral effective field theory enables the accurate extrapolation of modern lattice QCD results to the chiral regime. We review some of the highlights of extrapolations of quenched lattice QCD results, including spectroscopy and magnetic moments. The resonance displays peculiar chiral features in the quenched theory which can be exploited to demonstrate the presence of significant chiral corrections.
Cite
@article{arxiv.hep-lat/0311038,
title = {Chiral extrapolation and physical insights},
author = {R. D. Young and D. B. Leinweber and A. W. Thomas},
journal= {arXiv preprint arXiv:hep-lat/0311038},
year = {2010}
}
Comments
6 pages, 5 figures, presented at LHP2003, Cairns, Australia