W. Chism et al., HIGH HARMONIC-GENERATION IN SYSTEMS WITH BOUNDED CHAOS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 58(2), 1998, pp. 1713-1723
In this paper we study the radiation spectrum generated by the quantum
dynamics of a double resonance model and a driven square well system.
We use Floquet theory to analyze the radiation generated by these sys
tems. We present the results of numerical simulations that indicate a
connection between high harmonic generation and underlying classical c
haos in these models. Our results provide a means of predicting the ra
diative characteristics of multilevel quantum systems subject to a str
ong periodic driving force.