Vector and Axial-Vector Propagators in the \epsilon-Regime of QCD
High Energy Physics - Lattice
2009-11-10 v1
Abstract
Using quenched and unquenched chiral perturbation theory we compute vector and axial current two-point functions at finite volume and fixed gauge field topology, in the so-called \epsilon-regime of QCD. A comparison of these results with finite volume lattice calculations allows to determine the parameters of the corresponding chiral Lagrangians.
Keywords
Cite
@article{arxiv.hep-lat/0309015,
title = {Vector and Axial-Vector Propagators in the \epsilon-Regime of QCD},
author = {P. H. Damgaard and P. Hernandez and K. Jansen and M. Laine and L. Lellouch},
journal= {arXiv preprint arXiv:hep-lat/0309015},
year = {2009}
}
Comments
Lattice2003(topology)