Remark on higher-derivative mechanics with l-conformal Galilei symmetry

摘要

Based on the results in [A. Galajinsky and I. Masterov, Nucl. Phys. B 866, 212 (2013)], we consider a way to construct a higher-derivative mechanical model which possesses the l-conformal Galilei symmetry. The dynamical system describes generalized Pais-Uhlenbeck oscillator in the presence of an effective external field. Published by AIP Publishing.