Vortex pseudomomentum and dissipation in a superfluid vortex lattice

Autores
Cataldo, Horacio Maximo
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We propose an alternative approach to the dissipative vortex dynamics occurring in a superfluid vortex lattice at finite temperatures. Focusing upon the pseudomomentum of a vortex and its surrounding quasiparticles, we derive an equation of motion which, in spite of yielding the same evolution as the usual one for massless vortices, does not involve the vortex mass. This picture could provide further insights into the controversy about the nature of the vortex mass. © 2008 IOP Publishing Ltd.
Fil: Cataldo, Horacio Maximo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
vortices
superfluids
helium II
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/64596
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Vortex pseudomomentum and dissipation in a superfluid vortex latticeCataldo, Horacio Maximovorticessuperfluidshelium IIhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We propose an alternative approach to the dissipative vortex dynamics occurring in a superfluid vortex lattice at finite temperatures. Focusing upon the pseudomomentum of a vortex and its surrounding quasiparticles, we derive an equation of motion which, in spite of yielding the same evolution as the usual one for massless vortices, does not involve the vortex mass. This picture could provide further insights into the controversy about the nature of the vortex mass. © 2008 IOP Publishing Ltd.Fil: Cataldo, Horacio Maximo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaIOP Publishing2008-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/64596Cataldo, Horacio Maximo; Vortex pseudomomentum and dissipation in a superfluid vortex lattice; IOP Publishing; Journal of Physics A: Mathematical and Theoretical; 41; 29; 7-2008; 1-111751-8113CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.iop.org/EJ/abstract/1751-8121/41/29/295501info:eu-repo/semantics/altIdentifier/doi/10.1088/1751-8113/41/29/295501info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:59Zoai:ri.conicet.gov.ar:11336/64596instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:00.186CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Vortex pseudomomentum and dissipation in a superfluid vortex lattice
title Vortex pseudomomentum and dissipation in a superfluid vortex lattice
spellingShingle Vortex pseudomomentum and dissipation in a superfluid vortex lattice
Cataldo, Horacio Maximo
vortices
superfluids
helium II
title_short Vortex pseudomomentum and dissipation in a superfluid vortex lattice
title_full Vortex pseudomomentum and dissipation in a superfluid vortex lattice
title_fullStr Vortex pseudomomentum and dissipation in a superfluid vortex lattice
title_full_unstemmed Vortex pseudomomentum and dissipation in a superfluid vortex lattice
title_sort Vortex pseudomomentum and dissipation in a superfluid vortex lattice
dc.creator.none.fl_str_mv Cataldo, Horacio Maximo
author Cataldo, Horacio Maximo
author_facet Cataldo, Horacio Maximo
author_role author
dc.subject.none.fl_str_mv vortices
superfluids
helium II
topic vortices
superfluids
helium II
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We propose an alternative approach to the dissipative vortex dynamics occurring in a superfluid vortex lattice at finite temperatures. Focusing upon the pseudomomentum of a vortex and its surrounding quasiparticles, we derive an equation of motion which, in spite of yielding the same evolution as the usual one for massless vortices, does not involve the vortex mass. This picture could provide further insights into the controversy about the nature of the vortex mass. © 2008 IOP Publishing Ltd.
Fil: Cataldo, Horacio Maximo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description We propose an alternative approach to the dissipative vortex dynamics occurring in a superfluid vortex lattice at finite temperatures. Focusing upon the pseudomomentum of a vortex and its surrounding quasiparticles, we derive an equation of motion which, in spite of yielding the same evolution as the usual one for massless vortices, does not involve the vortex mass. This picture could provide further insights into the controversy about the nature of the vortex mass. © 2008 IOP Publishing Ltd.
publishDate 2008
dc.date.none.fl_str_mv 2008-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/64596
Cataldo, Horacio Maximo; Vortex pseudomomentum and dissipation in a superfluid vortex lattice; IOP Publishing; Journal of Physics A: Mathematical and Theoretical; 41; 29; 7-2008; 1-11
1751-8113
CONICET Digital
CONICET
url http://hdl.handle.net/11336/64596
identifier_str_mv Cataldo, Horacio Maximo; Vortex pseudomomentum and dissipation in a superfluid vortex lattice; IOP Publishing; Journal of Physics A: Mathematical and Theoretical; 41; 29; 7-2008; 1-11
1751-8113
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.iop.org/EJ/abstract/1751-8121/41/29/295501
info:eu-repo/semantics/altIdentifier/doi/10.1088/1751-8113/41/29/295501
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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