Towards flavored bound states beyond rainbows and ladders
Nuclear Theory
2015-06-17 v1 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We give a snapshot of recent progress in solving the Dyson-Schwinger equation with a beyond rainbow-ladder ansatz for the dressed quark-gluon vertex which includes ghost contributions. We discuss the motivations for this approach with regard to heavy-flavored bound states and form factors and briefly describe future steps to be taken.
Cite
@article{arxiv.1311.3449,
title = {Towards flavored bound states beyond rainbows and ladders},
author = {B. El-Bennich and E. Rojas and M. A. Paracha and J. P. B. C. de Melo},
journal= {arXiv preprint arXiv:1311.3449},
year = {2015}
}
Comments
Contribution to the proceedings of the XXXVI Reuni\~ao de Trabalho sobre F\'isica Nuclear no Brasil which took place in Maresias, S\~ao Paulo, Brazil. 8 pages, 3 figures. AIP proceeding style