Chaotic enhancement in microwave ionization of Rydberg atoms

被引：0

作者：

G. Benenti

G. Casati

D.L. Shepelyansky

机构：

[1] International Centre for the Study of Dynamical Systems,

[2] Università di Milano,undefined

[3] Sede di Como,undefined

[4] via Lucini 3,undefined

[5] 22100 Como,undefined

[6] Italy,undefined

[7] Instituto Nazionale di Fisica della Materia,undefined

[8] Unità di Milano,undefined

[9] via Celoria 16,undefined

[10] 20133 Milano,undefined

[11] Italy,undefined

[12] INFN,undefined

[13] Sezione di Milano,undefined

[14] via Celoria 16,undefined

[15] 20133 Milano,undefined

[16] Italy,undefined

[17] Laboratoire de Physique Quantique (UMR C5626 du CNRS),undefined

[18] Université Paul Sabatier,undefined

[19] 31062 Toulouse,undefined

[20] France,undefined

来源：

The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics | 1999年 / 5卷

关键词：

PACS. 32.80.Rm Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states) - 05.45.+b Theory and models of chaotic systems - 72.15.Rn Quantum localization;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

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.

引用

页码：311 / 326

页数：15

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