Parton Physics on Euclidean Lattice
High Energy Physics - Phenomenology
2015-06-15 v1 High Energy Physics - Experiment
High Energy Physics - Lattice
Nuclear Experiment
Nuclear Theory
Abstract
I show that the parton physics related to correlations of quarks and gluons on the light-cone can be studied through the matrix elements of frame-dependent, equal-time correlators in the large momentum limit. This observation allows practical calculations of parton properties on an Euclidean lattice. As an example, I demonstrate how to recover the leading-twist quark distribution by boosting an equal-time correlator to a large momentum.
Cite
@article{arxiv.1305.1539,
title = {Parton Physics on Euclidean Lattice},
author = {Xiangdong Ji},
journal= {arXiv preprint arXiv:1305.1539},
year = {2015}
}
Comments
8 pages, 1 figure