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dc.contributor.author
Akhmet'ev, Peter
dc.contributor.author
Cirilo, Diego Julio
dc.contributor.author
Smirnov, Alexandr
dc.date.available
2021-11-09T15:13:52Z
dc.date.issued
2020-06
dc.identifier.citation
Akhmet'ev, Peter; Cirilo, Diego Julio; Smirnov, Alexandr; Quadratic helicity and cosmological magnetic fields; World Scientific; International Journal of Geometric Methods in Modern Physics; 17; 10; 6-2020; 1-11
dc.identifier.issn
0219-8878
dc.identifier.uri
http://hdl.handle.net/11336/146442
dc.description.abstract
In this work, the quadratic helicity χB(2) is discussed from the physical and topological points of view. We show, after the introduction of a mathematical description of the properties of helicity and quadratic helicity in the context of standard dynamo equations, examples of the importance of these high invariants in cosmological scenarios. These scenarios consider extensions of the standard model and extensions of GR.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
World Scientific
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
COSMOLOGICAL MAGNETIC FIELDS
dc.subject
NON RIEMANNIAN GEOMETRY
dc.subject
QUADRATIC HELICITY
dc.subject
TOPOLOGY
dc.subject.classification
Física de Partículas y Campos
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Física de los Fluidos y Plasma
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Quadratic helicity and cosmological magnetic fields
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T18:38:40Z
dc.journal.volume
17
dc.journal.number
10
dc.journal.pagination
1-11
dc.journal.pais
Singapur
dc.description.fil
Fil: Akhmet'ev, Peter. Higher School of Economics
; Rusia
dc.description.fil
Fil: Cirilo, Diego Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física del Plasma. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física del Plasma; Argentina
dc.description.fil
Fil: Smirnov, Alexandr. No especifíca;
dc.journal.title
International Journal of Geometric Methods in Modern Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.worldscientific.com/doi/abs/10.1142/S0219887820501376
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0219887820501376
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