paper

Higher order first integrals of motion in a gauge covariant Hamiltonian framework

arXiv:0910.3474 · doi:10.1142/S0217732310032500

Abstract

The higher order symmetries are investigated in a covariant Hamiltonian formulation. The covariant phase-space approach is extended to include the presence of external gauge fields and scalar potentials. The special role of the Killing-Yano tensors is pointed out. Some non-trivial examples involving Runge-Lenz type conserved quantities are explicitly worked out.

13 pages, references added, accepted for publication in MPLA

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