Non-resonant driving of H atom with broken time-reversal symmetry
arXiv:nlin/0005029 · doi:10.1088/0953-4075/33/13/320
Abstract
The dynamics of atomic hydrogen placed in a static electric field and illuminated by elliptically polarized microwaves is studied in the range of small field amplitudes where perturbation calculations are applicable. For a general configuration of the fields any generalized time-reversal symmetry is broken and, as the classical dynamics is chaotic, the level statistics obeys the random matrices prediction of Gaussian unitary ensemble.
4 pages, 2 figures, accepted for publication in J. Phys. B