Density-density correlators using all-to-all propagators
高能物理 - 格点
2009-09-29 v1
摘要
We present a study of gauge invariant density-density correlators. Density-density correlators probe hadron wave functions and thus can be used to study hadron deformation. Their zero momentum projection requires the computation of all-to-all propagators, which are evaluated with the standard stochastic technique, the dilution method and the stochastic sequential technique. We compare the results to a previous analysis that did not employ the zero momentum projection.
引用
@article{arxiv.hep-lat/0509125,
title = {Density-density correlators using all-to-all propagators},
author = {Constantia Alexandrou and Petros Dimopoulos and Giannis Koutsou and Hartmut Neff},
journal= {arXiv preprint arXiv:hep-lat/0509125},
year = {2009}
}
备注
6 pages, 10 figures. Poster presented at Lattice 2005