Orbital Angular Momentum in Scalar Diquark Model and QED
High Energy Physics - Phenomenology
2015-05-27 v2
Abstract
We compare the orbital angular momentum of the 'quark' in the scalar diquark model as well as that of the electron in QED (to order {\alpha}) obtained from the Jaffe-Manohar de- composition to that obtained from the Ji relation. We estimate the importance of the vector potential in the definition of orbital angular momentum.
Keywords
Cite
@article{arxiv.1103.0028,
title = {Orbital Angular Momentum in Scalar Diquark Model and QED},
author = {Hikmat BC and Matthias Burkardt},
journal= {arXiv preprint arXiv:1103.0028},
year = {2015}
}