The commutativity principle and lagrangian symmetries
High Energy Physics - Theory
2007-05-23 v1
Abstract
Using the commutativity of a general variation with the time differentiation we discuss both global and local (gauge) symmetries of a lagrangian from a unified point of view. The Noether considerations are thereby applicable for both cases. A complete equivalence between the hamiltonian and lagrangian formulations is established.
Keywords
Cite
@article{arxiv.hep-th/0001087,
title = {The commutativity principle and lagrangian symmetries},
author = {R. Banerjee},
journal= {arXiv preprint arXiv:hep-th/0001087},
year = {2007}
}
Comments
Revtex, 4 pages, no figures