Short Distance Repulsion Among Baryons
High Energy Physics - Lattice
2013-05-01 v2 Nuclear Theory
Abstract
We review recent investigations on the short distance behaviors of potentials among baryons, which are formulated through the Nambu-Bethe-Salpeter (NBS) wave function. After explaining the method to define the potentials, we analyze the short distance behavior of the NBS wave functions and the corresponding potentials by combining the operator product expansion and a renormalization group analysis in the perturbation theory of QCD. These analytic results are compared with numerical results obtained in lattice QCD simulations.
Cite
@article{arxiv.1302.0185,
title = {Short Distance Repulsion Among Baryons},
author = {S. Aoki and J. Balog and T. Doi and T. Inoue and P. Weisz},
journal= {arXiv preprint arXiv:1302.0185},
year = {2013}
}
Comments
16 pages, latex