Helicity conservation via the Noether theorem

Asher Yahalom

doi:10.1063/1.531123

Helicity conservation via the Noether theorem

Asher Yahalom

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

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.

Original language	English
Pages (from-to)	1324-1327
Number of pages	4
Journal	Journal of Mathematical Physics
Volume	36
Issue number	3
DOIs	https://doi.org/10.1063/1.531123
State	Published - 1995
Externally published	Yes

Access to Document

10.1063/1.531123

Cite this

@article{71e9ed871af44e9c81b83696a733f65f,

title = "Helicity conservation via the Noether theorem",

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.",

author = "Asher Yahalom",

year = "1995",

doi = "10.1063/1.531123",

language = "אנגלית",

volume = "36",

pages = "1324--1327",

journal = "Journal of Mathematical Physics",

issn = "0022-2488",

publisher = "American Institute of Physics",

number = "3",

}

TY - JOUR

T1 - Helicity conservation via the Noether theorem

AU - Yahalom, Asher

PY - 1995

Y1 - 1995

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/21844515504

U2 - 10.1063/1.531123

DO - 10.1063/1.531123

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:21844515504

SN - 0022-2488

VL - 36

SP - 1324

EP - 1327

JO - Journal of Mathematical Physics

JF - Journal of Mathematical Physics

IS - 3

ER -

Helicity conservation via the Noether theorem

Abstract

Access to Document

Other files and links

Fingerprint

Cite this