Baryon as dyonic instanton
High Energy Physics - Theory
2013-05-30 v2 High Energy Physics - Phenomenology
Abstract
We discuss the baryon in the holographic QCD framework and focus on the role of the bifundamental scalar field, realizing chiral symmetry breaking. We suggest the interpretation of a baryon as a dyonic instanton within the Atiyah-Manton-like approach for the flavor gauge group in the peculiar cylindrical ansatz in five-dimensional theory. Our approach provides the new mechanism of the stabilization of the baryon size.
Cite
@article{arxiv.1206.4515,
title = {Baryon as dyonic instanton},
author = {A. Gorsky and A. Krikun},
journal= {arXiv preprint arXiv:1206.4515},
year = {2013}
}
Comments
19 pages, 2 figures, v2: version to be published in PRD. Introduction improved, references added, typos corrected