Hydrodynamic approach to QGP instabilities

Autores
Calzetta, Esteban Adolfo; Peralta Ramos, Jeronimo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We show that the usual linear analysis of quark-gluon plasma Weibel instabilities based on the Maxwell–Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived by the entropy production variational method from a transport equation including collisions and can describe highly nonequilibrium flow. We find that, as expected, collisions slow down the growth of Weibel instabilities. Finally, we discuss the strong momentum anisotropy limit.
Fil: Calzetta, Esteban Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Peralta Ramos, Jeronimo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Materia
Quark Gluon Plasma
Maxwell–Boltzmann Equation
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:11336/2274
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/2274
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network_name_str CONICET Digital (CONICET)
spelling Hydrodynamic approach to QGP instabilitiesCalzetta, Esteban AdolfoPeralta Ramos, JeronimoQuark Gluon PlasmaMaxwell–Boltzmann Equationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We show that the usual linear analysis of quark-gluon plasma Weibel instabilities based on the Maxwell–Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived by the entropy production variational method from a transport equation including collisions and can describe highly nonequilibrium flow. We find that, as expected, collisions slow down the growth of Weibel instabilities. Finally, we discuss the strong momentum anisotropy limit.Fil: Calzetta, Esteban Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Peralta Ramos, Jeronimo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaAmerican Physical Society2013-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2274Calzetta, Esteban Adolfo; Peralta Ramos, Jeronimo; Hydrodynamic approach to QGP instabilities; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 88; 9; 11-2013; 095010-0950100556-2821enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/abstract/10.1103/PhysRevD.88.095010info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/abs/1309.5412info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.88.095010info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:11Zoai:ri.conicet.gov.ar:11336/2274instacron: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:34982025-09-29 09:40:11.953CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hydrodynamic approach to QGP instabilities
title Hydrodynamic approach to QGP instabilities
spellingShingle Hydrodynamic approach to QGP instabilities
Calzetta, Esteban Adolfo
Quark Gluon Plasma
Maxwell–Boltzmann Equation
title_short Hydrodynamic approach to QGP instabilities
title_full Hydrodynamic approach to QGP instabilities
title_fullStr Hydrodynamic approach to QGP instabilities
title_full_unstemmed Hydrodynamic approach to QGP instabilities
title_sort Hydrodynamic approach to QGP instabilities
dc.creator.none.fl_str_mv Calzetta, Esteban Adolfo
Peralta Ramos, Jeronimo
author Calzetta, Esteban Adolfo
author_facet Calzetta, Esteban Adolfo
Peralta Ramos, Jeronimo
author_role author
author2 Peralta Ramos, Jeronimo
author2_role author
dc.subject.none.fl_str_mv Quark Gluon Plasma
Maxwell–Boltzmann Equation
topic Quark Gluon Plasma
Maxwell–Boltzmann Equation
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 show that the usual linear analysis of quark-gluon plasma Weibel instabilities based on the Maxwell–Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived by the entropy production variational method from a transport equation including collisions and can describe highly nonequilibrium flow. We find that, as expected, collisions slow down the growth of Weibel instabilities. Finally, we discuss the strong momentum anisotropy limit.
Fil: Calzetta, Esteban Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Peralta Ramos, Jeronimo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
description We show that the usual linear analysis of quark-gluon plasma Weibel instabilities based on the Maxwell–Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived by the entropy production variational method from a transport equation including collisions and can describe highly nonequilibrium flow. We find that, as expected, collisions slow down the growth of Weibel instabilities. Finally, we discuss the strong momentum anisotropy limit.
publishDate 2013
dc.date.none.fl_str_mv 2013-11
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/11336/2274
Calzetta, Esteban Adolfo; Peralta Ramos, Jeronimo; Hydrodynamic approach to QGP instabilities; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 88; 9; 11-2013; 095010-095010
0556-2821
url http://hdl.handle.net/11336/2274
identifier_str_mv Calzetta, Esteban Adolfo; Peralta Ramos, Jeronimo; Hydrodynamic approach to QGP instabilities; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 88; 9; 11-2013; 095010-095010
0556-2821
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/abstract/10.1103/PhysRevD.88.095010
info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/abs/1309.5412
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.88.095010
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
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
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 13.070432

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