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Published November 15, 1980 | Published
Journal Article Open

Semiclassical quantization of multidimensional systems

Abstract

Low order classical perturbation theory is used to obtain semiclassical eigenvalues for a system of three anharmonically coupled oscillators. The results in the low energy region studied here agree well with the "exact" quantum values. The latter had been calculated by matrix diagonalization using a large basis set.

Additional Information

Copyright © 1980 American Institute of Physics. Received 19 June 1980; accepted 5 August 1980. We are pleased to acknowledge the support of the National Science Foundation. Arthur Amos Noyes Laboratory of Chemical Physics, Contribution No. 6254.

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