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P. Argyres, Timothy Hodges, Freydoon Mansouri, J. Scanio, P. Surányi, L. Wijewardhana (2004)
Quantum Theory and Symmetries
M. Angelova, V. Dobrev, A. Frank (2001)
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An algebraic model based on Lie-algebraic techniques is applied to vibrational molecular thermodynamics. The model uses the isomorphism between the SU(2) algebra and the one-dimensional Morse oscillator. A vibrational high-temperature partition function and the related thermodynamic properties are derived in terms of the parameters of the model. The anharmonic vibrations are described as anharmonic q-bosons using a first-order expansion of a quantum deformation. It is shown, that this quantum deformation is related to the shape of the Morse potential.
Acta Physica Hungarica Series A, Heavy Ion Physics – Springer Journals
Published: Dec 12, 2009
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