Four-nucleon contact interactions from holographic QCD
High Energy Physics - Phenomenology
2015-06-03 v1 High Energy Physics - Theory
Nuclear Theory
Abstract
We calculate the low energy constants of four-nucleon interactions in an effective chiral Lagrangian in holographic QCD. We start with a D4-D8 model to obtain meson-nucleon interactions and then integrate out massive mesons to obtain the four-nucleon interactions in 4D. We end up with two low energy constants at the leading order and seven of them at the next leading order, which is consistent with the effective chiral Lagrangian. The values of the low energy constants are evaluated with the first five Kaluza-Klein resonances.
Cite
@article{arxiv.1111.3118,
title = {Four-nucleon contact interactions from holographic QCD},
author = {Youngman Kim and Deokhyun Yi and Piljin Yi},
journal= {arXiv preprint arXiv:1111.3118},
year = {2015}
}
Comments
28 pages