Higher order Hamiltonian fluid reduction of Vlasov equation

Autor:	Perin, Maxime, Chandre, Cristel, Morrison, Philip, Tassi, Emanuele
Rok vydání:	2014
Předmět:	Nonlinear Sciences - Chaotic Dynamics Physics - Classical Physics Physics - Plasma Physics
Druh dokumentu:	Working Paper
DOI:	10.1016/j.aop.2014.05.011
Popis:	From the Hamiltonian structure of the Vlasov equation, we build a Hamiltonian model for the first three moments of the Vlasov distribution function, namely, the density, the momentum density and the specific internal energy. We derive the Poisson bracket of this model from the Poisson bracket of the Vlasov equation, and we discuss the associated Casimir invariants.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1403.2614 Zobrazit plný text záznamu View this record from Arxiv