Electronic motion in a time-dependent two-centre model potential

D H Jakubassa-Amunsden, J Macek
1989 Journal of Physics A: Mathematical and General  
We calculate the propagator for an electron in a time-dependent quadratic potential which results from an expansion of the two-centre Coulomb field around its saddle point. Exact solutions are obtained for two types of time dependencies, corresponding to a straight line as well as a Coulomb trajectory for the internuclear motion.
doi:10.1088/0305-4470/22/19/010 fatcat:6v4q4w3plzawrbknovwuelmeye