Effect of curve crossing on absorption and resonance Raman spectra: analytical treatment for delta-function coupling in parabolic potentials |
| |
| Authors: | Aniruddha Chakraborty |
| |
| Affiliation: | 1. Department of Inorganic and Physical Chemistry , Indian Institute of Science , Bangalore 560012, India aniruddh@darkwing.uoregon.edu |
| |
| Abstract: | We propose an exactly solvable model for the two-state curve-crossing problem. Our model assumes the coupling to be a delta function. It is used to calculate the effect of curve crossing on the electronic absorption spectrum and the resonance Raman excitation profile. |
| |
| Keywords: | ab initio electronic structure quantum chemistry computational chemistry |
|
