Hopf maps and Wigner's little groups
High Energy Physics - Theory
2011-07-18 v2 Mathematical Physics
math.MP
Abstract
We present the explicit formulae relating Hopf maps with Wigner's little groups. They, particularly, explain simple action of group on a fiber for the first and second Hopf fibrations, and present most simplified form for the third one. Corresponding invariant Lagrangians are presented, and their possible reductions are discussed.
Keywords
Cite
@article{arxiv.1008.2589,
title = {Hopf maps and Wigner's little groups},
author = {Ruben Mkrtchyan and Armen Nersessian and Vahagn Yeghikyan},
journal= {arXiv preprint arXiv:1008.2589},
year = {2011}
}
Comments
9pp, published version