Meson Correlation Functions in the epsilon-Regime
High Energy Physics - Lattice
2009-11-10 v2 High Energy Physics - Phenomenology
Abstract
We present a numerical pilot study of the meson correlation functions in the epsilon-regime of chiral perturbation theory. Based on simulations with overlap fermions we measured the axial and pseudo-scalar correlation functions, and we discuss the implications for the leading low energy constants in the chiral Lagrangian.
Cite
@article{arxiv.hep-lat/0309083,
title = {Meson Correlation Functions in the epsilon-Regime},
author = {T. Chiarappa and W. Bietenholz and K. Jansen and K. -I. Nagai and S. Shcheredin},
journal= {arXiv preprint arXiv:hep-lat/0309083},
year = {2009}
}
Comments
3 pages, 3 figures, talk presented at Lattice2003(chiral)