| HAL : hal-00450305, version 1 |
| arXiv : 1001.4629 |
| DOI : 10.1063/1.3356103 |
| Fiche détaillée | Récupérer au format |
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| Physics of Plasmas 17, 4 (2010) 042307 |
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| Derivation of reduced two-dimensional fluid models via Dirac's theory of constrained Hamiltonian systems |
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| Cristel Chandre 1Emanuele Tassi 1 |
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| (19/04/2010) |
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| We present a Hamiltonian derivation of a class of reduced plasma two-dimensional fluid models, an example being the Charney-Hasegawa-Mima equation. These models are obtained from the same parent Hamiltonian model, which consists of the ion momentum equation coupled to the continuity equation, by imposing dynamical constraints. It is shown that the Poisson bracket associated with these reduced models is the Dirac bracket obtained from the Poisson bracket of the parent model. |
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| 1 : | Centre de Physique Théorique (CPT) |
| CNRS : UMR6207 – CNRS : FR2291 – Université de Provence - Aix-Marseille I – Université de la Méditerranée - Aix-Marseille II – Université Sud Toulon Var | |
| 2 : | Institute for Fusion Studies (IFS) |
| The University of Texas at Austin | |
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| nldyncpt |
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| Domaine | : | Science non linéaire/Dynamique Chaotique |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| hal-00450305, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00450305 | |
| oai:hal.archives-ouvertes.fr:hal-00450305 | |
| Contributeur : Cristel Chandre | |
| Soumis le : Mardi 26 Janvier 2010, 10:45:10 | |
| Dernière modification le : Vendredi 9 Décembre 2011, 16:00:46 | |