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A hybrid machine learning algorithm for designing quantum experiments

delete2019-03-27
delete42
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OA
AI
L
Lorraine O’Driscoll
R
R. Nichols
P
P. A. Knott *
DOI:10.1007/s42484-019-00003-8delete
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Abstract

Abstract

En 中文
We introduce a hybrid machine learning algorithm for designing quantum optics experiments to produce specific quantum states. Our algorithm successfully found experimental schemes to produce all 5 states we asked it to, including Schrodinger cat states and cubic phase states, all to a fidelity of over 96%. Here, we specifically focus on designing realistic experiments, and hence all of the algorithm's designs only contain experimental elements that are available with current technology. The core of our algorithm is a genetic algorithm that searches for optimal arrangements of the experimental elements, but to speed up the initial search, we incorporate a neural network that classifies quantum states. The latter is of independent interest, as it quickly learned to accurately classify quantum states given their photon number distributions.
Keywords:
Machine learning
Genetic algorithm
Artificial intelligence
Quantum state engineering
Quantum optics
AI Summary

AI Summary

Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Q
Quantum Machine Intelligence
IF:
4.4
Papers:
440
Citations:
796

Organization

U
University of Nottingham
Scholars:
3.4W
Papers: 3.2W
Citations: 5.5W
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