An Illustrative Example of How Quark-Hadron Duality Might Work
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
We discuss the issue of the local quark-hadron duality at high energies in two- and four-dimensional QCD. A mechanism of the dynamical realization of the quark-hadron duality in two- dimensional QCD in the limit of large number of colors, N_c -> \infty, (the 't Hooft model) is considered. A similar mechanism of dynamical smearing may be relevant in four-dimensional QCD. Although particular details of our results are model-dependent, the general features of the duality implementation conjectured previously get further support.
Cite
@article{arxiv.hep-ph/9709333,
title = {An Illustrative Example of How Quark-Hadron Duality Might Work},
author = {B. Blok and M. Shifman and Da-Xin Zhang},
journal= {arXiv preprint arXiv:hep-ph/9709333},
year = {2014}
}
Comments
LATEX, epsfig.sty, 22 pages, 6 figures