Classical theory of intense-field stabilization

Publisher Website
Google Scholar
Abstract
A detailed classical analysis of the interaction of an atomic electron with an oscillating electric field with arbitrary initial quantum state n, magnetic quantum number m>0, field strength, and frequency shows that the classical dynamics for the perturbed electron can be stabilized for large fields or high frequencies. Using a map approximation to the classical dynamics, explicit formulas are derived for the full parameter dependence of the boundaries of stability surrounding the domain of rapid classical ionization. These results provide motivation and guidance for further theoretical and experimental studies of the stabilization of atoms in superintense microwave and laser fields.