Hadron properties in AdS/QCD
Abstract
We discuss a holographic soft-wall model developed for the description of mesons and baryons with adjustable quantum numbers n, J, L, S. This approach is based on an action which describes hadrons with broken conformal invariance and which incorporates confinement through the presence of a background dilaton field. Results obtained for heavy-light meson masses and decay constants are consistent with predictions of HQET. In the baryon sector applications to the baryon masses, nucleon electromagnetic form factors and generalized parton distributions are discussed.
Cite
@article{arxiv.1111.5169,
title = {Hadron properties in AdS/QCD},
author = {Thomas Gutsche and Valery E. Lyubovitskij and Ivan Schmidt and Alfredo Vega},
journal= {arXiv preprint arXiv:1111.5169},
year = {2015}
}
Comments
7 pages, 2 figures, Presented by Valery E. Lyubovitskij at the International School of Nuclear Physics "33rd Course: From Quarks and Gluons to Hadrons and Nuclei" 16-24 September 2011, Erice-Sicily, Italy