# Quantum Pendulum

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For an idealized classical pendulum consisting of a point mass attached to a massless rigid rod of length attached to a stationary pivot, in the absence of friction and air resistance, the energy is given by

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Contributed by: S. M. Blinder (January 2019)

Open content licensed under CC BY-NC-SA

## Details

References

[1] A. Beléndez, C. Pascual, D. I. Méndez, T. Beléndez and C. Neipp, "Exact Solution for the Nonlinear Pendulum," *Revista Brasileira de Ensino de Física*, 29(4), 2007 pp. 645–648. doi:10.1590/S1806-11172007000400024.

[2] T. Pradhan and A. V. Khare, "Plane Pendulum in Quantum Mechanics," *American Journal of Physics*, 41(1), 1973 pp. 59–66. doi:10.1119/1.1987121.

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