An exact fluid model for relativistic electron beams: The many moments case

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dc.creatorPennisi, Sebastiano
dc.creatorCarrisi, Maria Cristina
dc.date2007-03-01
dc.date.accessioned2026-07-07T11:23:47Z
dc.date.available2026-07-07T11:23:47Z
dc.descriptionAn interesting and satisfactory fluid model has been proposed in literature for the the description of relativistic electron beams. It was obtained with 14 independent variables by imposing the entropy principle and the relativity principle. Here the case is considered with an arbitrary number of independent variables, still satisfying the above mentioned two principles; these lead to conditions whose general solution is here found. We think that the results satisfy also a certain ordering with respect to a smallness parameter $ε$ measuring the dispersion of the velocity about the mean; this ordering generalizes that appearing in literature for the 14 moments case.
dc.identifierhttps://arxiv.org/abs/math-ph/0703006
dc.identifierhttp://arxiv.org/abs/math-ph/0703006
dc.identifierJ.Math.Phys.48:123101,2007
dc.identifierdoi:10.1063/1.2809268
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195013
dc.subjectMathematical Physics
dc.titleAn exact fluid model for relativistic electron beams: The many moments case
dc.typetext

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