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Chaotic enhancement in microwave ionization of Rydberg atoms

Giuliano Benenti·Giulio Casati·Dima L. Shepelyansky
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Abstract

The microwave ionization of internally chaotic Rydberg atoms is studied analytically and numerically. The internal chaos is induced by magnetic or static electric fields. This leads to a chaotic enhancement of microwave excitation. The dynamical localization theory gives a detailed description of the excitation process even in a regime where up to few thousands photons are required to ionize one atom. Possible laboratory experiments are also discussed.

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Giuliano Benenti, Giulio Casati, Dima L. Shepelyansky. 1998-05-18. Chaotic enhancement in microwave ionization of Rydberg atoms. https://doi.org/10.1007/s100530050261

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