Chiral condensate from the Banks-Casher relation
High Energy Physics - Lattice
2013-09-19 v1
Abstract
We report on our ongoing project of determining the chiral condensate of two-flavor QCD from the Banks-Casher relation. We compute the mode number of the O(a)-improved Wilson-Dirac operator for several values of \Lambda, and we discuss different fitting strategies to extract the chiral condensate from its mass and \Lambda dependence. Our preliminary results haven been obtained at two different lattice spacings by using CLS-configurations.
Keywords
Cite
@article{arxiv.1309.4537,
title = {Chiral condensate from the Banks-Casher relation},
author = {Georg P. Engel and Leonardo Giusti and Stefano Lottini and Rainer Sommer},
journal= {arXiv preprint arXiv:1309.4537},
year = {2013}
}
Comments
7 pages, talk presented at the 31st International Symposium on Lattice Field Theory - Lattice 2013, Mainz, Germany