2006/04/19 by Mladen Georgiev, Georgiev, Mladen
Engineering · Physics and Astronomy · #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci) #Mechanical and Optical Resonators #Molecular Junctions and Nanostructures #Spectroscopy and Quantum Chemical Studies
paper · pdf · doi:10.48550/arxiv.cond-mat/0604462
openalex publication_date 2006/04/19 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We consider the formation and stability of the vibronic polaron arising in a degenerate or nearly degenerate electronic system coupled to an appropriate vibrational mode. We define the electron-phonon coupling as a mixing of the electronic states by the phonon mode. Our investigation is similar to that carried out recently by Dennis Clougherty though by introducing a different coupling operator. This extends the vibronic coupling range beyond the limits set by the difference in electronic density of the progenitor bands thereby widening the applicability range of the coupled soliton.