Are there infinitely many decompositions of the nucleon spin ?
High Energy Physics - Phenomenology
2015-06-16 v1
Abstract
We argue against the rapidly spreading idea of gauge-invariant-extension (GIE) approach in the nucleon spin decomposition problem, which implies the existence of infinitely many gauge-invariant decomposition of the nucleon spin.
Keywords
Cite
@article{arxiv.1308.0074,
title = {Are there infinitely many decompositions of the nucleon spin ?},
author = {Masashi Wakamatsu},
journal= {arXiv preprint arXiv:1308.0074},
year = {2015}
}
Comments
To appear in the proceedings of the QCD Evolution 2013, May 6-10, 2013, JLab, Newport News, USA. Includes ws-ijmpcs.cls