dorsal/arxiv
View SchemaOptimal Stochastic Enhancement of Photoionization
| Authors | Kamal P. Singh, Jan M. Rost |
|---|---|
| Categories | |
| ArXiv ID | physics/0612013 |
| URL | https://arxiv.org/abs/physics/0612013 |
| DOI | 10.1103/PhysRevLett.98.160201 |
Abstract
The effect of noise on the nonlinear photoionization of an atom due to a femtosecond pulse is investigated in the framework of the stochastic Schr\"odinger equation. A modest amount of white noise results in an enhancement of the net ionization yield by several orders of magnitude, giving rise to a form of quantum stochastic resonance. We demonstrate that this effect is preserved if the white noise is replaced by broadband chaotic light.
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"abstract": "The effect of noise on the nonlinear photoionization of an atom due to a\nfemtosecond pulse is investigated in the framework of the stochastic\nSchr\\\"odinger equation. A modest amount of white noise results in an\nenhancement of the net ionization yield by several orders of magnitude, giving\nrise to a form of quantum stochastic resonance. We demonstrate that this effect\nis preserved if the white noise is replaced by broadband chaotic light.",
"arxiv_id": "physics/0612013",
"authors": [
"Kamal P. Singh",
"Jan M. Rost"
],
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"physics.atom-ph"
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"doi": "10.1103/PhysRevLett.98.160201",
"title": "Optimal Stochastic Enhancement of Photoionization",
"url": "https://arxiv.org/abs/physics/0612013"
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