Hydrodynamic approach to QGP instabilities

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 descri...

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Detalles Bibliográficos
Autores principales: Calzetta, Esteban Adolfo, Peralta Ramos, Jerónimo
Publicado: 2013
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v88_n9_p_Calzetta
http://hdl.handle.net/20.500.12110/paper_15507998_v88_n9_p_Calzetta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling paper:paper_15507998_v88_n9_p_Calzetta2023-06-08T16:22:42Z Hydrodynamic approach to QGP instabilities Calzetta, Esteban Adolfo Peralta Ramos, Jerónimo 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. © 2013 American Physical Society. Fil:Calzetta, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Peralta-Ramos, J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v88_n9_p_Calzetta http://hdl.handle.net/20.500.12110/paper_15507998_v88_n9_p_Calzetta
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
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. © 2013 American Physical Society.
author Calzetta, Esteban Adolfo
Peralta Ramos, Jerónimo
spellingShingle Calzetta, Esteban Adolfo
Peralta Ramos, Jerónimo
Hydrodynamic approach to QGP instabilities
author_facet Calzetta, Esteban Adolfo
Peralta Ramos, Jerónimo
author_sort Calzetta, Esteban Adolfo
title Hydrodynamic approach to QGP instabilities
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
publishDate 2013
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v88_n9_p_Calzetta
http://hdl.handle.net/20.500.12110/paper_15507998_v88_n9_p_Calzetta
work_keys_str_mv AT calzettaestebanadolfo hydrodynamicapproachtoqgpinstabilities
AT peraltaramosjeronimo hydrodynamicapproachtoqgpinstabilities
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