Lagrange Anchor for Bargmann-Wigner equations
Mathematical Physics
2013-11-05 v2 High Energy Physics - Theory
math.MP
Abstract
A Poincare invariant Lagrange anchor is found for the non-Lagrangian relativistic wave equations of Bargmann and Wigner describing free massless fields of spin s > 1/2 in four-dimensional Minkowski space. By making use of this Lagrange anchor, we assign a symmetry to each conservation law.
Keywords
Cite
@article{arxiv.1210.2134,
title = {Lagrange Anchor for Bargmann-Wigner equations},
author = {D. S. Kaparulin and S. L. Lyakhovich and A. A. Sharapov},
journal= {arXiv preprint arXiv:1210.2134},
year = {2013}
}
Comments
A contribution to Proceedings of the XXXI Workshop on the Geometric Methods in Physics