Abstract
We evaluate all the electron–phonon coupling terms derived from one and two-body electronic interactions, in both the adiabatic and the extreme nonadiabatic limit, for a dimer with a nondegenerate orbital built from atomic wave functions of Gaussian shape. Different forms of the Hamiltonian contributions result in the two limits.
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Acquarone, M. Model Calculation of Distance-Dependent Electron–Phonon Coupling Parameters Derived from One- and Two-Body Interactions for a Dimer. Journal of Superconductivity 13, 797–799 (2000). https://doi.org/10.1023/A:1007843021898
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DOI: https://doi.org/10.1023/A:1007843021898