Accurate Prediction of Nonadiabatic Transitions through Avoided Crossings
Phys. Rev. Lett. 103, 213001 – Published 17 November, 2009
DOI: https://doi.org/10.1103/PhysRevLett.103.213001
Abstract
In the case of one nuclear degree of freedom, we derive an explicit formula for the nuclear wave function transmitted through an avoided crossing, and show that it agrees to high accuracy with precise numerical calculations.