Circularly polarized periodic gravitational wave and the Pais-Uhlenbeck oscillator

par Dr Mahmut Elbistan

mardi 1 mars 2022, 14:00 → 15:00 Europe/Paris

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Abstract

The “Bargmann framework” allows us to prove the equivalence of the Pais-Uhlenbeck oscillator with a spin-zero particle in a circularly polarized periodic gravitational wave. Pushing forward the symmetries (which include Carroll symmetry) of the latter, we derive conserved charges for the Pais-Uhlenbeck oscillator.