Helicity Conservation via the Noether Theorem
solv-int
2009-10-28 v1 Exactly Solvable and Integrable Systems
Abstract
The conservation of helicity in ideal barotropic fluids is discussed from a group theoretical point of view. A new symmetry group is introduced i.e. the alpha group of translations. It is proven via the Noether theorem that this group generates helicity conservation.
Cite
@article{arxiv.solv-int/9407001,
title = {Helicity Conservation via the Noether Theorem},
author = {Asher Yahalom},
journal= {arXiv preprint arXiv:solv-int/9407001},
year = {2009}
}
Comments
7 pages of tex