Frozen Gaussians: A very simple semiclassical approximation

阅读量:

61

作者:

Eric J. Heller

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摘要:

A new and convenient semiclassical method is proposed. It relies only upon classical trajectories and Gaussian integrals. It seems to work very well for the model molecular vibrational spectra investigated here. It should be applicable to a wide variety of processes and can be variationally improved if necessary.

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DOI:

10.1063/1.442382

被引量:

767

年份:

1981

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