On the Method of Correct Determination of Eigenvalues of a Truncated Hamiltonian Matrix on the Example of a Morse Oscillator
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DOI: 10.1007/s11182-021-02216-6
Abstract: A method of precise determination of the eigenvalues of energies of the molecular Hamiltonian based on high-order perturbation theory has been developed and implemented for a diatomic molecule. The proposed method makes it possible not… read more here.
Keywords: determination eigenvalues; morse; method; morse oscillator ... See more keywords
Morse oscillator propagator in the high temperature limit I: Theory
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DOI: 10.1016/j.aop.2016.11.010
Abstract: Abstract In an earlier work of the author the time evolution of Morse oscillator was studied analytically and exactly at low temperatures whereupon optical correlation functions were calculated using Morse oscillator coherent states were employed.… read more here.
Keywords: temperature limit; high temperature; oscillator propagator; oscillator ... See more keywords