Dynamic chaos in highly excited states of an anharmonic oscillator in an external electric field

被引：0
|
作者：
S. A. Minabudinova
K. N. Yugai
机构：
来源：
Russian Physics Journal | 1998年 / 41卷 / 2期
关键词：
Quantum Number; Field Frequency; Anharmonic Oscillator; Dynamic Chaos; Complex Fashion;
D O I：
10.1007/BF02766552
中图分类号：
学科分类号：
摘要：
The behavior of an anharmonic quantum oscillator in a harmonic external electric field is examined. The quasienergy is calculated numerically as a function of the field parameters (intensity and frequency) for highly excited states. It depends in complex fashion on frequency and field intensity near resonance. Quasi-intersection of levels is observed in a broad range of quantum numbers. These effects are manifestations of dynamic chaos in highly excited states of an anharmonic oscillator in an external field.
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页码：97 / 103
页数：6
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