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arXiv · 2111.08624

Integrable time-dependent central potentials

Antonios Mitsopoulos·Michael Tsamparlis
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Abstract

The integrable time-dependent central potentials that admit linear and quadratic first integrals other than those constructed from the angular momentum are determined. It is shown explicitly that previous answers to this problem are incomplete. The results are applied in order to find the integrable time-dependent oscillators, the integrable time-dependent generalized Kepler potentials, a class of integrable binary systems with variable mass, and the integrable Yukawa and interatomic potentials with time-dependent parameters. Finally, a new class of integrable potentials is integrated and the corresponding wavefunction is determined.

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Antonios Mitsopoulos, Michael Tsamparlis. 2021-11-16. Integrable time-dependent central potentials. https://doi.org/10.1016/j.physleta.2021.127825

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