dorsal/arxiv
View SchemaFoundations for Cooperating with Control Noise in the Manipulation of Quantum Dynamics
| Authors | Feng Shuang, Herschel Rabitz, Mark Dykman |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0609083 |
| URL | https://arxiv.org/abs/quant-ph/0609083 |
| DOI | 10.1103/PhysRevE.75.021103 |
Abstract
This paper develops the theoretical foundations for the ability of a control field to cooperate with noise in the manipulation of quantum dynamics. The noise enters as run-to-run variations in the control amplitudes, phases and frequencies with the observation being an ensemble average over many runs as is commonly done in the laboratory. Weak field perturbation theory is developed to show that noise in the amplitude and frequency components of the control field can enhance the process of population transfer in a multilevel ladder system. The analytical results in this paper support the point that under suitable conditions an optimal field can cooperate with noise to improve the control outcome.
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"abstract": "This paper develops the theoretical foundations for the ability of a control\nfield to cooperate with noise in the manipulation of quantum dynamics. The\nnoise enters as run-to-run variations in the control amplitudes, phases and\nfrequencies with the observation being an ensemble average over many runs as is\ncommonly done in the laboratory. Weak field perturbation theory is developed to\nshow that noise in the amplitude and frequency components of the control field\ncan enhance the process of population transfer in a multilevel ladder system.\nThe analytical results in this paper support the point that under suitable\nconditions an optimal field can cooperate with noise to improve the control\noutcome.",
"arxiv_id": "quant-ph/0609083",
"authors": [
"Feng Shuang",
"Herschel Rabitz",
"Mark Dykman"
],
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"quant-ph"
],
"doi": "10.1103/PhysRevE.75.021103",
"title": "Foundations for Cooperating with Control Noise in the Manipulation of Quantum Dynamics",
"url": "https://arxiv.org/abs/quant-ph/0609083"
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