Large N, Z_N Strings and Bag Models
High Energy Physics - Theory
2009-11-11 v2 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We study Z_N strings in nonabelian gauge theories, when they can be considered as domain walls compactified on a cylinder and stabilized by the flux inside. To make the wall vortex approximation reliable, we must take the 't Hooft large N limit. Our construction has many points in common with the phenomenological bag models of hadrons.
Cite
@article{arxiv.hep-th/0507286,
title = {Large N, Z_N Strings and Bag Models},
author = {Stefano Bolognesi},
journal= {arXiv preprint arXiv:hep-th/0507286},
year = {2009}
}
Comments
24 pages, 5 figures. v2: Corrected a 1/N factor in the large N QCD section