2001/10/26 by N. M. Avram, Avram, N. M., Gh. E. Draganescu +3
Physics and Astronomy · #Chemical Physics (physics.chem-ph) #Condensed Matter (cond-mat) #FOS: Physical sciences #Quantum Physics (quant-ph) #cond-mat #physics.chem-ph #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0110153
13 pages, LaTex file
arxiv created 2001/10/26 · arxiv updated 2009/11/30
The coupling between doubly degenerate electronic states and doubly degenerate vibrations is analysed for an octahedral system on the basis of the introduction of an anharmonic Morse potential for the vibronic part. The vibrations are described by anharmonic coherent states and their linear coupling with the electronic states is considered. The matrix elements of the vibronic interaction are builded and the energy levels corresponding to the interaction Hamiltonian are derived.