dorsal/arxiv
View SchemaMechanism and Lineshapes of Sub-Fourier Resonances
| Authors | Hans Lignier, Jean Claude Garreau, Pascal Szriftgiser, Dominique Delande |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0401152 |
| URL | https://arxiv.org/abs/quant-ph/0401152 |
Abstract
Subtle internal interference effects allow quantum-chaotic systems to display "sub-Fourier" resonances, i.e. to distinguish two neighboring driving frequencies in a time shorter than the inverse of the difference of the two frequencies. We report experiments on the atomic version of the kicked rotor showing the unusual properties of the sub-Fourier resonances, and develop a theoretical approach (based on the Floquet theorem) explaining these properties, and correctly predicting the widths and lineshapes.
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"abstract": "Subtle internal interference effects allow quantum-chaotic systems to display\n\"sub-Fourier\" resonances, i.e. to distinguish two neighboring driving\nfrequencies in a time shorter than the inverse of the difference of the two\nfrequencies. We report experiments on the atomic version of the kicked rotor\nshowing the unusual properties of the sub-Fourier resonances, and develop a\ntheoretical approach (based on the Floquet theorem) explaining these\nproperties, and correctly predicting the widths and lineshapes.",
"arxiv_id": "quant-ph/0401152",
"authors": [
"Hans Lignier",
"Jean Claude Garreau",
"Pascal Szriftgiser",
"Dominique Delande"
],
"categories": [
"quant-ph",
"cond-mat.soft",
"nlin.CD",
"physics.atom-ph"
],
"title": "Mechanism and Lineshapes of Sub-Fourier Resonances",
"url": "https://arxiv.org/abs/quant-ph/0401152"
},
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