Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)
Конференция: Annual International Conference of the Center-for-Nonlinear-Studies - Quantum Complexity in Mesoscopic Systems; LOS ALAMOS, NM; LOS ALAMOS, NM
Год издания: 1995
Идентификатор DOI: 10.1016/0167-2789(94)00247-N
Аннотация: We consider the slow dynamics of a Rydberg electron in a hydrogen atom driven by a resonant microwave field. Two crossovers in this system are discussed as the amplitude epsilon of the external field increases. The first one creates isolated quantum nonlinear resonance (QNR) [sce G.P. Berman and G.M. Zaslavsky, Phys. Lett. A 61 (19Показать полностью77) 295]. The second crossover occurs when the QNRs overlap and a transition to chaos takes place. We analyze numerically the dependence delta n(epsilon) in the regions of these two crossovers, where delta n is the characteristic number of unperturbed levels (or quasienergies) trapped in the potential well of the QNR, and discuss the possibility of observing these crossover effects experimentally.
Журнал: PHYSICA D
Выпуск журнала: Vol. 83, Is. 1-3
Номера страниц: 55-58
ISSN журнала: 01672789
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV