Article ID Journal Published Year Pages File Type
9577663 Chemical Physics Letters 2005 6 Pages PDF
Abstract
We investigate a model system consisting of a Morse oscillator strongly coupled to a doubly degenerate bending degree of freedom and show that canonical perturbation theory is able to provide a fairly precise, though not exact, approximation of the Hamiltonian up to the dissociation threshold. Quantum mechanical results and classical ones are discussed in this Letter.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
On the application of canonical perturbation theory up to the dissociation threshold
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