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![](/common/images/spacer.gif) Isochronous oscillations: Potentials derived from a parabola by shearing
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American Journal of Physics |
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![](/common/images/spacer.gif) Any curve derived from a parabola by shearing is a potential in which the anharmonic vibrations are isochronous, with a period independent of the energy.
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![](/common/images/spacer.gif) anharmonic vibrations, isochronous oscillations
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