Two-particle Correlation Functions with Distilled Propagators
High Energy Physics - Lattice
2010-11-05 v2
Abstract
Correlation functions of the simplest multi-particle state will be presented using distilled quark propagators. The I=2 pi-pi state can be simulated without computing disconnected diagrams and thus is the simplest two-particle state that can be studied with quark sources placed on a single time-slice. We study the quality of the signals of this pi-pi correlation function using the quark-smearing guided distillation method. Results will be presented for pi-pi correlation functions computed on dynamical, anisotropic lattices.
Keywords
Cite
@article{arxiv.0911.2044,
title = {Two-particle Correlation Functions with Distilled Propagators},
author = {J. Bulava and K. J. Juge and C. J. Morningstar and M. J. Peardon and C. H. Wong},
journal= {arXiv preprint arXiv:0911.2044},
year = {2010}
}
Comments
7 pages, 6 figures References corrected