Publication

Reduced Lagrangian and Hamiltonian formulations of Euler-Yang-Mills fluids

Tudor Ratiu, François Gay-Balmaz
2008
Journal Articles

Abstract

The Lagrangian and Hamiltonian structures for an ideal gauge-charged fluid are determined. Using a Kaluza-Klein point of view, the equations of motion are obtained by Lagrangian and Poisson reductions associated to the automorphism group of a principal bundle. As a consequence of the Lagrangian approach, a Kelvin-Noether theorem is obtained. The Hamiltonian formulation determines a non-canonical Poisson bracket associated to these equations.

Official source

https://infoscience.epfl.ch/entities/publication/28c25480-5b75-4f07-8717-06137df8d98b

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Reduced Lagrangian and Hamiltonian formulations of Euler-Yang-Mills fluids

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