Comments on "Multiphoton processes in homopolar diatomic molecules," "Perturbation theory in closed form for heteronuclear diatomic molecules," and "Multiphoton processes in heteropolar diatomic molecules"

It is argued that the method proposed in recent papers by Bunkin and Tugov is not adequate for calculation of the multiphoton transition probabilities in diatomic molecules.Received 22 January 1974DOI:https://doi.org/10.1103/PhysRevA.11.1763©1975 American Physical Society